22220541

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 38073600

約数和(自身を除く): 15853059

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1321, 1869, 2403, 3963, 5607, 9247, 11889, 16821, 27741, 35667, 83223, 117569, 249669, 352707, 822983, 1058121, 2468949, 3174363, 7406847, 22220541]

約数ペア:

[(1, 22220541), (3, 7406847), (7, 3174363), (9, 2468949), (21, 1058121), (27, 822983), (63, 352707), (89, 249669), (189, 117569), (267, 83223), (623, 35667), (801, 27741), (1321, 16821), (1869, 11889), (2403, 9247), (3963, 5607)]