745986357

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{5659}}^1$

素因数の和:5913

約数の個数: 24

約数和(自身を含む): 1096047680

約数和(自身を除く): 350061323

約数列:

[1, 3, 9, 97, 151, 291, 453, 873, 1359, 5659, 14647, 16977, 43941, 50931, 131823, 548923, 854509, 1646769, 2563527, 4940307, 7690581, 82887373, 248662119, 745986357]

約数ペア:

[(1, 745986357), (3, 248662119), (9, 82887373), (97, 7690581), (151, 4940307), (291, 2563527), (453, 1646769), (873, 854509), (1359, 548923), (5659, 131823), (14647, 50931), (16977, 43941)]