312963417

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{62207}}^1$

素因数の和:62269

約数の個数: 24

約数和(自身を含む): 498161664

約数和(自身を除く): 185198247

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 62207, 186621, 559863, 808691, 2426073, 2674901, 7278219, 8024703, 24074109, 34773713, 104321139, 312963417]

約数ペア:

[(1, 312963417), (3, 104321139), (9, 34773713), (13, 24074109), (39, 8024703), (43, 7278219), (117, 2674901), (129, 2426073), (387, 808691), (559, 559863), (1677, 186621), (5031, 62207)]