2494233

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 40

約数和(自身を含む): 4390848

約数和(自身を除く): 1896615

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 83, 159, 189, 249, 371, 477, 567, 581, 747, 1113, 1431, 1743, 2241, 3339, 4293, 4399, 5229, 6723, 10017, 13197, 15687, 30051, 30793, 39591, 47061, 92379, 118773, 277137, 356319, 831411, 2494233]

約数ペア:

[(1, 2494233), (3, 831411), (7, 356319), (9, 277137), (21, 118773), (27, 92379), (53, 47061), (63, 39591), (81, 30793), (83, 30051), (159, 15687), (189, 13197), (249, 10017), (371, 6723), (477, 5229), (567, 4399), (581, 4293), (747, 3339), (1113, 2241), (1431, 1743)]