2874732879

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{420467}}^1$

素因数の和:420566

約数の個数: 16

約数和(自身を含む): 3996127872

約数和(自身を除く): 1121394993

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 420467, 1261401, 18080081, 22284751, 54240243, 66854253, 958244293, 2874732879]

約数ペア:

[(1, 2874732879), (3, 958244293), (43, 66854253), (53, 54240243), (129, 22284751), (159, 18080081), (2279, 1261401), (6837, 420467)]