21230012607

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{22003}}^1\times {\mathrm{18919}}^1$

素因数の和:40942

約数の個数: 16

約数和(自身を含む): 29974728960

約数和(自身を除く): 8744716353

約数列:

[1, 3, 17, 51, 18919, 22003, 56757, 66009, 321623, 374051, 964869, 1122153, 416274757, 1248824271, 7076670869, 21230012607]

約数ペア:

[(1, 21230012607), (3, 7076670869), (17, 1248824271), (51, 416274757), (18919, 1122153), (22003, 964869), (56757, 374051), (66009, 321623)]