7900328079

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6600107}}^1$

素因数の和:6600139

約数の個数: 24

約数和(自身を含む): 13728224640

約数和(自身を除く): 5827896561

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 6600107, 19800321, 46200749, 59400963, 125402033, 138602247, 376206099, 415806741, 877814231, 1128618297, 2633442693, 7900328079]

約数ペア:

[(1, 7900328079), (3, 2633442693), (7, 1128618297), (9, 877814231), (19, 415806741), (21, 376206099), (57, 138602247), (63, 125402033), (133, 59400963), (171, 46200749), (399, 19800321), (1197, 6600107)]