140464319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1471}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 153570816

約数和(自身を除く): 13106497

約数列:

[1, 17, 41, 137, 697, 1471, 2329, 5617, 25007, 60311, 95489, 201527, 1025287, 3425959, 8262607, 140464319]

約数ペア:

[(1, 140464319), (17, 8262607), (41, 3425959), (137, 1025287), (697, 201527), (1471, 95489), (2329, 60311), (5617, 25007)]