13967520189

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9111233}}^1$

素因数の和:9111316

約数の個数: 16

約数和(自身を含む): 21575402112

約数和(自身を除く): 7607881923

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 9111233, 27333699, 63778631, 191335893, 665120009, 1995360027, 4655840063, 13967520189]

約数ペア:

[(1, 13967520189), (3, 4655840063), (7, 1995360027), (21, 665120009), (73, 191335893), (219, 63778631), (511, 27333699), (1533, 9111233)]