100296973

素因数分解:

$7^4\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1194

約数の個数: 20

約数和(自身を含む): 120274940

約数和(自身を除く): 19977967

約数列:

[1, 7, 37, 49, 259, 343, 1129, 1813, 2401, 7903, 12691, 41773, 55321, 88837, 292411, 387247, 2046877, 2710729, 14328139, 100296973]

約数ペア:

[(1, 100296973), (7, 14328139), (37, 2710729), (49, 2046877), (259, 387247), (343, 292411), (1129, 88837), (1813, 55321), (2401, 41773), (7903, 12691)]