30416877

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{2741}}^1$

素因数の和:2890

約数の個数: 20

約数和(自身を含む): 45785916

約数和(自身を除く): 15369039

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 2741, 3699, 8223, 11097, 24669, 74007, 222021, 375517, 1126551, 3379653, 10138959, 30416877]

約数ペア:

[(1, 30416877), (3, 10138959), (9, 3379653), (27, 1126551), (81, 375517), (137, 222021), (411, 74007), (1233, 24669), (2741, 11097), (3699, 8223)]