3885840819

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2126897}}^1$

素因数の和:2126939

約数の個数: 24

約数和(自身を含む): 6635921760

約数和(自身を除く): 2750080941

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 2126897, 6380691, 14888279, 19142073, 44664837, 61680013, 133994511, 185040039, 431760091, 555120117, 1295280273, 3885840819]

約数ペア:

[(1, 3885840819), (3, 1295280273), (7, 555120117), (9, 431760091), (21, 185040039), (29, 133994511), (63, 61680013), (87, 44664837), (203, 19142073), (261, 14888279), (609, 6380691), (1827, 2126897)]