1330679259

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2473}}^1$

素因数の和:2578

約数の個数: 80

約数和(自身を含む): 2481045952

約数和(自身を除く): 1150366693

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 73, 81, 91, 117, 189, 219, 273, 351, 511, 567, 657, 819, 949, 1053, 1533, 1971, 2457, 2473, 2847, 4599, 5913, 6643, 7371, 7419, 8541, 13797, 17311, 19929, 22257, 25623, 32149, 41391, 51933, 59787, 66771, 76869, 96447, 155799, 179361, 180529, 200313, 225043, 289341, 467397, 538083, 541587, 675129, 868023, 1263703, 1402191, 1624761, 2025387, 2346877, 2604069, 3791109, 4874283, 6076161, 7040631, 11373327, 14622849, 16428139, 18228483, 21121893, 34119981, 49284417, 63365679, 102359943, 147853251, 190097037, 443559753, 1330679259]

約数ペア:

[(1, 1330679259), (3, 443559753), (7, 190097037), (9, 147853251), (13, 102359943), (21, 63365679), (27, 49284417), (39, 34119981), (63, 21121893), (73, 18228483), (81, 16428139), (91, 14622849), (117, 11373327), (189, 7040631), (219, 6076161), (273, 4874283), (351, 3791109), (511, 2604069), (567, 2346877), (657, 2025387), (819, 1624761), (949, 1402191), (1053, 1263703), (1533, 868023), (1971, 675129), (2457, 541587), (2473, 538083), (2847, 467397), (4599, 289341), (5913, 225043), (6643, 200313), (7371, 180529), (7419, 179361), (8541, 155799), (13797, 96447), (17311, 76869), (19929, 66771), (22257, 59787), (25623, 51933), (32149, 41391)]