1320231051

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{6569}}^1$

素因数の和:6875

約数の個数: 24

約数和(自身を含む): 1932999120

約数和(自身を除く): 612768069

約数列:

[1, 3, 9, 137, 163, 411, 489, 1233, 1467, 6569, 19707, 22331, 59121, 66993, 200979, 899953, 1070747, 2699859, 3212241, 8099577, 9636723, 146692339, 440077017, 1320231051]

約数ペア:

[(1, 1320231051), (3, 440077017), (9, 146692339), (137, 9636723), (163, 8099577), (411, 3212241), (489, 2699859), (1233, 1070747), (1467, 899953), (6569, 200979), (19707, 66993), (22331, 59121)]