38996217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4219}}^1$

素因数の和:4317

約数の個数: 24

約数和(自身を含む): 61443200

約数和(自身を除く): 22446983

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 4219, 9243, 12657, 37971, 54847, 164541, 333301, 493623, 999903, 2999709, 4332913, 12998739, 38996217]

約数ペア:

[(1, 38996217), (3, 12998739), (9, 4332913), (13, 2999709), (39, 999903), (79, 493623), (117, 333301), (237, 164541), (711, 54847), (1027, 37971), (3081, 12657), (4219, 9243)]