516482013

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 718848000

約数和(自身を除く): 202365987

約数列:

[1, 3, 47, 79, 141, 199, 233, 237, 597, 699, 3713, 9353, 10951, 11139, 15721, 18407, 28059, 32853, 46367, 47163, 55221, 139101, 738887, 865129, 2179249, 2216661, 2595387, 3662993, 6537747, 10988979, 172160671, 516482013]

約数ペア:

[(1, 516482013), (3, 172160671), (47, 10988979), (79, 6537747), (141, 3662993), (199, 2595387), (233, 2216661), (237, 2179249), (597, 865129), (699, 738887), (3713, 139101), (9353, 55221), (10951, 47163), (11139, 46367), (15721, 32853), (18407, 28059)]