1172743

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 1411200

約数和(自身を除く): 238457

約数列:

[1, 11, 13, 59, 139, 143, 649, 767, 1529, 1807, 8201, 8437, 19877, 90211, 106613, 1172743]

約数ペア:

[(1, 1172743), (11, 106613), (13, 90211), (59, 19877), (139, 8437), (143, 8201), (649, 1807), (767, 1529)]