2247644679

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1\times {\mathrm{1109}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 3465047040

約数和(自身を除く): 1217402361

約数列:

[1, 3, 7, 21, 103, 309, 721, 937, 1109, 2163, 2811, 3327, 6559, 7763, 19677, 23289, 96511, 114227, 289533, 342681, 675577, 799589, 1039133, 2026731, 2398767, 3117399, 7273931, 21821793, 107030699, 321092097, 749214893, 2247644679]

約数ペア:

[(1, 2247644679), (3, 749214893), (7, 321092097), (21, 107030699), (103, 21821793), (309, 7273931), (721, 3117399), (937, 2398767), (1109, 2026731), (2163, 1039133), (2811, 799589), (3327, 675577), (6559, 342681), (7763, 289533), (19677, 114227), (23289, 96511)]