56896791

素因数分解:

$3^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1321}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 88616304

約数和(自身を除く): 31719513

約数列:

[1, 3, 7, 21, 49, 147, 293, 879, 1321, 2051, 3963, 6153, 9247, 14357, 27741, 43071, 64729, 194187, 387053, 1161159, 2709371, 8128113, 18965597, 56896791]

約数ペア:

[(1, 56896791), (3, 18965597), (7, 8128113), (21, 2709371), (49, 1161159), (147, 387053), (293, 194187), (879, 64729), (1321, 43071), (2051, 27741), (3963, 14357), (6153, 9247)]