2034781371

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2297}}^1$

素因数の和:2465

約数の個数: 64

約数和(自身を含む): 3559142400

約数和(自身を除く): 1524361029

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 109, 129, 189, 301, 327, 387, 763, 903, 981, 1161, 2289, 2297, 2709, 2943, 4687, 6867, 6891, 8127, 14061, 16079, 20601, 20673, 32809, 42183, 48237, 62019, 98427, 98771, 126549, 144711, 250373, 295281, 296313, 434133, 691397, 751119, 885843, 888939, 1752611, 2074191, 2253357, 2666817, 5257833, 6222573, 6760071, 10766039, 15773499, 18667719, 32298117, 47320497, 75362273, 96894351, 226086819, 290683053, 678260457, 2034781371]

約数ペア:

[(1, 2034781371), (3, 678260457), (7, 290683053), (9, 226086819), (21, 96894351), (27, 75362273), (43, 47320497), (63, 32298117), (109, 18667719), (129, 15773499), (189, 10766039), (301, 6760071), (327, 6222573), (387, 5257833), (763, 2666817), (903, 2253357), (981, 2074191), (1161, 1752611), (2289, 888939), (2297, 885843), (2709, 751119), (2943, 691397), (4687, 434133), (6867, 296313), (6891, 295281), (8127, 250373), (14061, 144711), (16079, 126549), (20601, 98771), (20673, 98427), (32809, 62019), (42183, 48237)]