42392181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{4133}}^1$

素因数の和:4412

約数の個数: 16

約数和(自身を含む): 61117056

約数和(自身を除く): 18724875

約数列:

[1, 3, 13, 39, 263, 789, 3419, 4133, 10257, 12399, 53729, 161187, 1086979, 3260937, 14130727, 42392181]

約数ペア:

[(1, 42392181), (3, 14130727), (13, 3260937), (39, 1086979), (263, 161187), (789, 53729), (3419, 12399), (4133, 10257)]