142470141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139267}}^1$

素因数の和:139312

約数の個数: 16

約数和(自身を含む): 213915648

約数和(自身を除く): 71445507

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 139267, 417801, 1531937, 4317277, 4595811, 12951831, 47490047, 142470141]

約数ペア:

[(1, 142470141), (3, 47490047), (11, 12951831), (31, 4595811), (33, 4317277), (93, 1531937), (341, 417801), (1023, 139267)]