5420241

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 8257704

約数和(自身を除く): 2837463

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 397, 1191, 1517, 3573, 4551, 13653, 14689, 16277, 44067, 48831, 132201, 146493, 602249, 1806747, 5420241]

約数ペア:

[(1, 5420241), (3, 1806747), (9, 602249), (37, 146493), (41, 132201), (111, 48831), (123, 44067), (333, 16277), (369, 14689), (397, 13653), (1191, 4551), (1517, 3573)]