381352029

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 547513344

約数和(自身を除く): 166161315

約数列:

[1, 3, 23, 41, 69, 123, 163, 489, 827, 943, 2481, 2829, 3749, 6683, 11247, 19021, 20049, 33907, 57063, 101721, 134801, 153709, 404403, 461127, 779861, 2339583, 3100423, 5526841, 9301269, 16580523, 127117343, 381352029]

約数ペア:

[(1, 381352029), (3, 127117343), (23, 16580523), (41, 9301269), (69, 5526841), (123, 3100423), (163, 2339583), (489, 779861), (827, 461127), (943, 404403), (2481, 153709), (2829, 134801), (3749, 101721), (6683, 57063), (11247, 33907), (19021, 20049)]