5215311

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 8087040

約数和(自身を除く): 2871729

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 383, 801, 1149, 1513, 3447, 4539, 6511, 13617, 19533, 34087, 58599, 102261, 306783, 579479, 1738437, 5215311]

約数ペア:

[(1, 5215311), (3, 1738437), (9, 579479), (17, 306783), (51, 102261), (89, 58599), (153, 34087), (267, 19533), (383, 13617), (801, 6511), (1149, 4539), (1513, 3447)]