38307213

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26437}}^1$

素因数の和:26473

約数の個数: 24

約数和(自身を含む): 65989248

約数和(自身を除く): 27682035

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 26437, 79311, 185059, 237933, 555177, 608051, 1665531, 1824153, 4256357, 5472459, 12769071, 38307213]

約数ペア:

[(1, 38307213), (3, 12769071), (7, 5472459), (9, 4256357), (21, 1824153), (23, 1665531), (63, 608051), (69, 555177), (161, 237933), (207, 185059), (483, 79311), (1449, 26437)]