4447737

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 7637760

約数和(自身を除く): 3190023

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 233, 303, 699, 707, 909, 1631, 2097, 2121, 2727, 4893, 6291, 6363, 14679, 19089, 23533, 44037, 70599, 164731, 211797, 494193, 635391, 1482579, 4447737]

約数ペア:

[(1, 4447737), (3, 1482579), (7, 635391), (9, 494193), (21, 211797), (27, 164731), (63, 70599), (101, 44037), (189, 23533), (233, 19089), (303, 14679), (699, 6363), (707, 6291), (909, 4893), (1631, 2727), (2097, 2121)]