9911349

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^2$

素因数の和:474

約数の個数: 24

約数和(自身を含む): 16854720

約数和(自身を除く): 6943371

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 687, 1603, 2061, 4809, 6183, 14427, 43281, 52441, 157323, 367087, 471969, 1101261, 1415907, 3303783, 9911349]

約数ペア:

[(1, 9911349), (3, 3303783), (7, 1415907), (9, 1101261), (21, 471969), (27, 367087), (63, 157323), (189, 52441), (229, 43281), (687, 14427), (1603, 6183), (2061, 4809)]