38156630421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{662407}}^1$

素因数の和:662641

約数の個数: 32

約数和(自身を含む): 62912862208

約数和(自身を除く): 24756231787

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 633, 1477, 2743, 4431, 8229, 19201, 57603, 662407, 1987221, 4636849, 8611291, 13910547, 25833873, 60279037, 139767877, 180837111, 419303631, 978375139, 1816982401, 2935125417, 5450947203, 12718876807, 38156630421]

約数ペア:

[(1, 38156630421), (3, 12718876807), (7, 5450947203), (13, 2935125417), (21, 1816982401), (39, 978375139), (91, 419303631), (211, 180837111), (273, 139767877), (633, 60279037), (1477, 25833873), (2743, 13910547), (4431, 8611291), (8229, 4636849), (19201, 1987221), (57603, 662407)]