28960011

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 44566704

約数和(自身を除く): 15606693

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 2997, 3221, 8991, 9663, 28989, 86967, 119177, 260901, 357531, 782703, 1072593, 3217779, 9653337, 28960011]

約数ペア:

[(1, 28960011), (3, 9653337), (9, 3217779), (27, 1072593), (37, 782703), (81, 357531), (111, 260901), (243, 119177), (333, 86967), (999, 28989), (2997, 9663), (3221, 8991)]