15371121623

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3121}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 18974167296

約数和(自身を除く): 3603045673

約数列:

[1, 11, 13, 31, 101, 121, 143, 341, 403, 1111, 1313, 1573, 3121, 3131, 3751, 4433, 12221, 14443, 34331, 34441, 40573, 40703, 48763, 96751, 158873, 315221, 377641, 378851, 446303, 447733, 1064261, 1257763, 3467431, 4097873, 4909333, 4925063, 9771851, 11706871, 13835393, 38141741, 45076603, 107490361, 127034063, 152189323, 495842633, 1182393971, 1397374693, 15371121623]

約数ペア:

[(1, 15371121623), (11, 1397374693), (13, 1182393971), (31, 495842633), (101, 152189323), (121, 127034063), (143, 107490361), (341, 45076603), (403, 38141741), (1111, 13835393), (1313, 11706871), (1573, 9771851), (3121, 4925063), (3131, 4909333), (3751, 4097873), (4433, 3467431), (12221, 1257763), (14443, 1064261), (34331, 447733), (34441, 446303), (40573, 378851), (40703, 377641), (48763, 315221), (96751, 158873)]