42310281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5507}}^1$

素因数の和:5720

約数の個数: 16

約数和(自身を含む): 61072704

約数和(自身を除く): 18762423

約数列:

[1, 3, 13, 39, 197, 591, 2561, 5507, 7683, 16521, 71591, 214773, 1084879, 3254637, 14103427, 42310281]

約数ペア:

[(1, 42310281), (3, 14103427), (13, 3254637), (39, 1084879), (197, 214773), (591, 71591), (2561, 16521), (5507, 7683)]