668875191

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1\times {\mathrm{2879}}^1$

素因数の和:4726

約数の個数: 16

約数和(自身を含む): 913397760

約数和(自身を除く): 244522569

約数列:

[1, 3, 43, 129, 1801, 2879, 5403, 8637, 77443, 123797, 232329, 371391, 5185079, 15555237, 222958397, 668875191]

約数ペア:

[(1, 668875191), (3, 222958397), (43, 15555237), (129, 5185079), (1801, 371391), (2879, 232329), (5403, 123797), (8637, 77443)]