404807517

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5827}}^1$

素因数の和:5950

約数の個数: 32

約数和(自身を含む): 626626560

約数和(自身を除く): 221819043

約数列:

[1, 3, 9, 27, 31, 83, 93, 249, 279, 747, 837, 2241, 2573, 5827, 7719, 17481, 23157, 52443, 69471, 157329, 180637, 483641, 541911, 1450923, 1625733, 4352769, 4877199, 13058307, 14992871, 44978613, 134935839, 404807517]

約数ペア:

[(1, 404807517), (3, 134935839), (9, 44978613), (27, 14992871), (31, 13058307), (83, 4877199), (93, 4352769), (249, 1625733), (279, 1450923), (747, 541911), (837, 483641), (2241, 180637), (2573, 157329), (5827, 69471), (7719, 52443), (17481, 23157)]