42230721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10513}}^1$

素因数の和:10632

約数の個数: 16

約数和(自身を含む): 61233536

約数和(自身を除く): 19002815

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 10513, 31539, 136669, 410007, 1082839, 3248517, 14076907, 42230721]

約数ペア:

[(1, 42230721), (3, 14076907), (13, 3248517), (39, 1082839), (103, 410007), (309, 136669), (1339, 31539), (4017, 10513)]