2916855997629

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{422182081}}^1$

素因数の和:422182145

約数の個数: 24

約数和(自身を含む): 4620360705408

約数和(自身を除く): 1703504707779

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 422182081, 1266546243, 2955274567, 8865823701, 19842557807, 20686921969, 59527673421, 62060765907, 138897904649, 416693713947, 972285332543, 2916855997629]

約数ペア:

[(1, 2916855997629), (3, 972285332543), (7, 416693713947), (21, 138897904649), (47, 62060765907), (49, 59527673421), (141, 20686921969), (147, 19842557807), (329, 8865823701), (987, 2955274567), (2303, 1266546243), (6909, 422182081)]