22169007

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7487}}^1$

素因数の和:7547

約数の個数: 24

約数和(自身を含む): 37380096

約数和(自身を除く): 15211089

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 7487, 22461, 52409, 67383, 157227, 351889, 471681, 1055667, 2463223, 3167001, 7389669, 22169007]

約数ペア:

[(1, 22169007), (3, 7389669), (7, 3167001), (9, 2463223), (21, 1055667), (47, 471681), (63, 351889), (141, 157227), (329, 67383), (423, 52409), (987, 22461), (2961, 7487)]