17077473

素因数分解:

$3^4\times 7^1\times {\mathrm{30119}}^1$

素因数の和:30138

約数の個数: 20

約数和(自身を含む): 29156160

約数和(自身を除く): 12078687

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 30119, 90357, 210833, 271071, 632499, 813213, 1897497, 2439639, 5692491, 17077473]

約数ペア:

[(1, 17077473), (3, 5692491), (7, 2439639), (9, 1897497), (21, 813213), (27, 632499), (63, 271071), (81, 210833), (189, 90357), (567, 30119)]