381853731

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{105107}}^1$

素因数の和:105290

約数の個数: 16

約数和(自身を含む): 585241344

約数和(自身を除く): 203387613

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 105107, 315321, 735749, 2207247, 18183511, 54550533, 127284577, 381853731]

約数ペア:

[(1, 381853731), (3, 127284577), (7, 54550533), (21, 18183511), (173, 2207247), (519, 735749), (1211, 315321), (3633, 105107)]