26180231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3301}}^1$

素因数の和:3422

約数の個数: 16

約数和(自身を含む): 32967168

約数和(自身を除く): 6786937

約数列:

[1, 7, 11, 77, 103, 721, 1133, 3301, 7931, 23107, 36311, 254177, 340003, 2380021, 3740033, 26180231]

約数ペア:

[(1, 26180231), (7, 3740033), (11, 2380021), (77, 340003), (103, 254177), (721, 36311), (1133, 23107), (3301, 7931)]