22001967

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 34454784

約数和(自身を除く): 12452817

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1087, 1557, 2249, 3261, 6747, 9783, 14131, 20241, 42393, 127179, 188051, 564153, 1692459, 2444663, 7333989, 22001967]

約数ペア:

[(1, 22001967), (3, 7333989), (9, 2444663), (13, 1692459), (39, 564153), (117, 188051), (173, 127179), (519, 42393), (1087, 20241), (1557, 14131), (2249, 9783), (3261, 6747)]