42781141

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 48731200

約数和(自身を除く): 5950059

約数列:

[1, 13, 19, 247, 379, 457, 4927, 5941, 7201, 8683, 93613, 112879, 173203, 2251639, 3290857, 42781141]

約数ペア:

[(1, 42781141), (13, 3290857), (19, 2251639), (247, 173203), (379, 112879), (457, 93613), (4927, 8683), (5941, 7201)]