1040339943

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{414313}}^1$

素因数の和:414356

約数の個数: 20

約数和(自身を含む): 1604223808

約数和(自身を除く): 563883865

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 414313, 1242939, 3728817, 11186451, 12843703, 33559353, 38531109, 115593327, 346779981, 1040339943]

約数ペア:

[(1, 1040339943), (3, 346779981), (9, 115593327), (27, 38531109), (31, 33559353), (81, 12843703), (93, 11186451), (279, 3728817), (837, 1242939), (2511, 414313)]