2851036221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137353}}^1$

素因数の和:137421

約数の個数: 32

約数和(自身を含む): 4509606528

約数和(自身を除く): 1658570307

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 6919, 20757, 137353, 412059, 1510883, 2335001, 4532649, 5082061, 7005003, 15246183, 25685011, 55902671, 77055033, 86395037, 167708013, 259185111, 950345407, 2851036221]

約数ペア:

[(1, 2851036221), (3, 950345407), (11, 259185111), (17, 167708013), (33, 86395037), (37, 77055033), (51, 55902671), (111, 25685011), (187, 15246183), (407, 7005003), (561, 5082061), (629, 4532649), (1221, 2335001), (1887, 1510883), (6919, 412059), (20757, 137353)]