40899313

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19541}}^1$

素因数の和:19584

約数の個数: 16

約数和(自身を含む): 52528896

約数和(自身を除く): 11629583

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 19541, 136787, 254033, 449443, 1778231, 3146101, 5842759, 40899313]

約数ペア:

[(1, 40899313), (7, 5842759), (13, 3146101), (23, 1778231), (91, 449443), (161, 254033), (299, 136787), (2093, 19541)]