996866955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{7517}}^1$

素因数の和:7956

約数の個数: 48

約数和(自身を含む): 1979699904

約数和(自身を除く): 982832949

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 421, 1263, 2105, 2947, 3789, 6315, 7517, 8841, 14735, 18945, 22551, 26523, 37585, 44205, 52619, 67653, 112755, 132615, 157857, 263095, 338265, 473571, 789285, 2367855, 3164657, 9493971, 15823285, 22152599, 28481913, 47469855, 66457797, 110762995, 142409565, 199373391, 332288985, 996866955]

約数ペア:

[(1, 996866955), (3, 332288985), (5, 199373391), (7, 142409565), (9, 110762995), (15, 66457797), (21, 47469855), (35, 28481913), (45, 22152599), (63, 15823285), (105, 9493971), (315, 3164657), (421, 2367855), (1263, 789285), (2105, 473571), (2947, 338265), (3789, 263095), (6315, 157857), (7517, 132615), (8841, 112755), (14735, 67653), (18945, 52619), (22551, 44205), (26523, 37585)]