22273209

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8623}}^1$

素因数の和:8677

約数の個数: 24

約数和(自身を含む): 37669632

約数和(自身を除く): 15396423

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 8623, 25869, 60361, 77607, 181083, 353543, 543249, 1060629, 2474801, 3181887, 7424403, 22273209]

約数ペア:

[(1, 22273209), (3, 7424403), (7, 3181887), (9, 2474801), (21, 1060629), (41, 543249), (63, 353543), (123, 181083), (287, 77607), (369, 60361), (861, 25869), (2583, 8623)]