291212236803

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{2393}}^1\times {\mathrm{989377}}^1$

素因数の和:991814

約数の個数: 16

約数和(自身を含む): 397919916576

約数和(自身を除く): 106707679773

約数列:

[1, 3, 41, 123, 2393, 7179, 98113, 294339, 989377, 2968131, 40564457, 121693371, 2367579161, 7102737483, 97070745601, 291212236803]

約数ペア:

[(1, 291212236803), (3, 97070745601), (41, 7102737483), (123, 2367579161), (2393, 121693371), (7179, 40564457), (98113, 2968131), (294339, 989377)]