2912751051

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{373861}}^1$

素因数の和:373931

約数の個数: 24

約数和(自身を含む): 4602988944

約数和(自身を除く): 1690237893

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 373861, 1121583, 2617027, 7851081, 18319189, 19814633, 54957567, 59443899, 138702431, 416107293, 970917017, 2912751051]

約数ペア:

[(1, 2912751051), (3, 970917017), (7, 416107293), (21, 138702431), (49, 59443899), (53, 54957567), (147, 19814633), (159, 18319189), (371, 7851081), (1113, 2617027), (2597, 1121583), (7791, 373861)]