42654207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7673}}^1$

素因数の和:7802

約数の個数: 16

約数和(自身を含む): 60778080

約数和(自身を除く): 18123873

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 7673, 23019, 130441, 391323, 836357, 2509071, 14218069, 42654207]

約数ペア:

[(1, 42654207), (3, 14218069), (17, 2509071), (51, 836357), (109, 391323), (327, 130441), (1853, 23019), (5559, 7673)]