63784049

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 74003328

約数和(自身を除く): 10219279

約数列:

[1, 7, 137, 227, 293, 959, 1589, 2051, 31099, 40141, 66511, 217693, 280987, 465577, 9112007, 63784049]

約数ペア:

[(1, 63784049), (7, 9112007), (137, 465577), (227, 280987), (293, 217693), (959, 66511), (1589, 40141), (2051, 31099)]