40425993

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{5693}}^1$

素因数の和:5965

約数の個数: 16

約数和(自身を含む): 60128640

約数和(自身を除く): 19702647

約数列:

[1, 3, 9, 27, 263, 789, 2367, 5693, 7101, 17079, 51237, 153711, 1497259, 4491777, 13475331, 40425993]

約数ペア:

[(1, 40425993), (3, 13475331), (9, 4491777), (27, 1497259), (263, 153711), (789, 51237), (2367, 17079), (5693, 7101)]