2019942735

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{60961}}^1$

素因数の和:61063

約数の個数: 24

約数和(自身を含む): 3302189616

約数和(自身を除く): 1282246881

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2209, 6627, 11045, 33135, 60961, 182883, 304805, 914415, 2865167, 8595501, 14325835, 42977505, 134662849, 403988547, 673314245, 2019942735]

約数ペア:

[(1, 2019942735), (3, 673314245), (5, 403988547), (15, 134662849), (47, 42977505), (141, 14325835), (235, 8595501), (705, 2865167), (2209, 914415), (6627, 304805), (11045, 182883), (33135, 60961)]