8528751

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 15894528

約数和(自身を除く): 7365777

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 397, 651, 693, 1023, 1191, 1953, 2387, 2779, 3069, 3573, 4367, 7161, 8337, 12307, 13101, 21483, 25011, 30569, 36921, 39303, 86149, 91707, 110763, 135377, 258447, 275121, 406131, 775341, 947639, 1218393, 2842917, 8528751]

約数ペア:

[(1, 8528751), (3, 2842917), (7, 1218393), (9, 947639), (11, 775341), (21, 406131), (31, 275121), (33, 258447), (63, 135377), (77, 110763), (93, 91707), (99, 86149), (217, 39303), (231, 36921), (279, 30569), (341, 25011), (397, 21483), (651, 13101), (693, 12307), (1023, 8337), (1191, 7161), (1953, 4367), (2387, 3573), (2779, 3069)]