242950643

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3821}}^1$

素因数の和:3974

約数の個数: 16

約数和(自身を含む): 269252256

約数和(自身を除く): 26301613

約数列:

[1, 13, 67, 73, 871, 949, 3821, 4891, 49673, 63583, 256007, 278933, 3328091, 3626129, 18688511, 242950643]

約数ペア:

[(1, 242950643), (13, 18688511), (67, 3626129), (73, 3328091), (871, 278933), (949, 256007), (3821, 63583), (4891, 49673)]