39626739

素因数分解:

$3^5\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 59662512

約数和(自身を除く): 20035773

約数列:

[1, 3, 9, 27, 81, 243, 313, 521, 939, 1563, 2817, 4689, 8451, 14067, 25353, 42201, 76059, 126603, 163073, 489219, 1467657, 4402971, 13208913, 39626739]

約数ペア:

[(1, 39626739), (3, 13208913), (9, 4402971), (27, 1467657), (81, 489219), (243, 163073), (313, 126603), (521, 76059), (939, 42201), (1563, 25353), (2817, 14067), (4689, 8451)]