22201851

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1697}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 34842960

約数和(自身を除く): 12641109

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1697, 1869, 4361, 5091, 11879, 13083, 35637, 83153, 151033, 249459, 453099, 1057231, 3171693, 7400617, 22201851]

約数ペア:

[(1, 22201851), (3, 7400617), (7, 3171693), (21, 1057231), (49, 453099), (89, 249459), (147, 151033), (267, 83153), (623, 35637), (1697, 13083), (1869, 11879), (4361, 5091)]