22968477

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7757}}^1$

素因数の和:7817

約数の個数: 24

約数和(自身を含む): 38727936

約数和(自身を除く): 15759459

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 7757, 23271, 54299, 69813, 162897, 364579, 488691, 1093737, 2552053, 3281211, 7656159, 22968477]

約数ペア:

[(1, 22968477), (3, 7656159), (7, 3281211), (9, 2552053), (21, 1093737), (47, 488691), (63, 364579), (141, 162897), (329, 69813), (423, 54299), (987, 23271), (2961, 7757)]