7157049

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 9873600

約数和(自身を除く): 2716551

約数列:

[1, 3, 43, 109, 129, 327, 509, 1527, 4687, 14061, 21887, 55481, 65661, 166443, 2385683, 7157049]

約数ペア:

[(1, 7157049), (3, 2385683), (43, 166443), (109, 65661), (129, 55481), (327, 21887), (509, 14061), (1527, 4687)]