69865313

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 81840000

約数和(自身を除く): 11974687

約数列:

[1, 7, 61, 131, 427, 917, 1249, 7991, 8743, 55937, 76189, 163619, 533323, 1145333, 9980759, 69865313]

約数ペア:

[(1, 69865313), (7, 9980759), (61, 1145333), (131, 533323), (427, 163619), (917, 76189), (1249, 55937), (7991, 8743)]