758554497

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{530087}}^1$

素因数の和:530149

約数の個数: 16

約数和(自身を含む): 1144990080

約数和(自身を除く): 386435583

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 530087, 1590261, 4770783, 14312349, 28094611, 84283833, 252851499, 758554497]

約数ペア:

[(1, 758554497), (3, 252851499), (9, 84283833), (27, 28094611), (53, 14312349), (159, 4770783), (477, 1590261), (1431, 530087)]