1377351361

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{1229}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 1435262400

約数和(自身を除く): 57911039

約数列:

[1, 43, 67, 389, 1229, 2881, 16727, 26063, 52847, 82343, 478081, 1120709, 3540749, 20557483, 32031427, 1377351361]

約数ペア:

[(1, 1377351361), (43, 32031427), (67, 20557483), (389, 3540749), (1229, 1120709), (2881, 478081), (16727, 82343), (26063, 52847)]