11295921

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 19764864

約数和(自身を除く): 8468943

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 257, 273, 299, 483, 637, 771, 897, 1127, 1799, 1911, 2093, 3341, 3381, 5397, 5911, 6279, 10023, 12593, 14651, 17733, 23387, 37779, 41377, 43953, 70161, 76843, 124131, 163709, 230529, 289639, 491127, 537901, 868917, 1613703, 3765307, 11295921]

約数ペア:

[(1, 11295921), (3, 3765307), (7, 1613703), (13, 868917), (21, 537901), (23, 491127), (39, 289639), (49, 230529), (69, 163709), (91, 124131), (147, 76843), (161, 70161), (257, 43953), (273, 41377), (299, 37779), (483, 23387), (637, 17733), (771, 14651), (897, 12593), (1127, 10023), (1799, 6279), (1911, 5911), (2093, 5397), (3341, 3381)]