476378253

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{452401}}^1$

素因数の和:452426

約数の個数: 20

約数和(自身を含む): 766368988

約数和(自身を除く): 289990735

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 452401, 1357203, 4071609, 5881213, 12214827, 17643639, 36644481, 52930917, 158792751, 476378253]

約数ペア:

[(1, 476378253), (3, 158792751), (9, 52930917), (13, 36644481), (27, 17643639), (39, 12214827), (81, 5881213), (117, 4071609), (351, 1357203), (1053, 452401)]