68609401

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1831}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 80725248

約数和(自身を除く): 12115847

約数列:

[1, 7, 53, 101, 371, 707, 1831, 5353, 12817, 37471, 97043, 184931, 679301, 1294517, 9801343, 68609401]

約数ペア:

[(1, 68609401), (7, 9801343), (53, 1294517), (101, 679301), (371, 184931), (707, 97043), (1831, 37471), (5353, 12817)]