78230711

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 86220288

約数和(自身を除く): 7989577

約数列:

[1, 13, 71, 131, 647, 923, 1703, 8411, 9301, 45937, 84757, 120913, 597181, 1101841, 6017747, 78230711]

約数ペア:

[(1, 78230711), (13, 6017747), (71, 1101841), (131, 597181), (647, 120913), (923, 84757), (1703, 45937), (8411, 9301)]