13726491

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 18983424

約数和(自身を除く): 5256933

約数列:

[1, 3, 47, 67, 141, 201, 1453, 3149, 4359, 9447, 68291, 97351, 204873, 292053, 4575497, 13726491]

約数ペア:

[(1, 13726491), (3, 4575497), (47, 292053), (67, 204873), (141, 97351), (201, 68291), (1453, 9447), (3149, 4359)]