6989411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 8439648

約数和(自身を除く): 1450237

約数列:

[1, 11, 13, 37, 143, 407, 481, 1321, 5291, 14531, 17173, 48877, 188903, 537647, 635401, 6989411]

約数ペア:

[(1, 6989411), (11, 635401), (13, 537647), (37, 188903), (143, 48877), (407, 17173), (481, 14531), (1321, 5291)]