109307639

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 127411200

約数和(自身を除く): 18103561

約数列:

[1, 7, 79, 157, 553, 1099, 1259, 8813, 12403, 86821, 99461, 197663, 696227, 1383641, 15615377, 109307639]

約数ペア:

[(1, 109307639), (7, 15615377), (79, 1383641), (157, 696227), (553, 197663), (1099, 99461), (1259, 86821), (8813, 12403)]