271414923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 398103552

約数和(自身を除く): 126688629

約数列:

[1, 3, 13, 39, 67, 201, 241, 431, 723, 871, 1293, 2613, 3133, 5603, 9399, 16147, 16809, 28877, 48441, 86631, 103871, 209911, 311613, 375401, 629733, 1126203, 1350323, 4050969, 6959357, 20878071, 90471641, 271414923]

約数ペア:

[(1, 271414923), (3, 90471641), (13, 20878071), (39, 6959357), (67, 4050969), (201, 1350323), (241, 1126203), (431, 629733), (723, 375401), (871, 311613), (1293, 209911), (2613, 103871), (3133, 86631), (5603, 48441), (9399, 28877), (16147, 16809)]