11722011

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4261}}^1$

素因数の和:4402

約数の個数: 16

約数和(自身を含む): 18002688

約数和(自身を除く): 6280677

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 4261, 12783, 29827, 89481, 558191, 1674573, 3907337, 11722011]

約数ペア:

[(1, 11722011), (3, 3907337), (7, 1674573), (21, 558191), (131, 89481), (393, 29827), (917, 12783), (2751, 4261)]