38820418551

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{234181}}^1$

素因数の和:234463

約数の個数: 24

約数和(自身を含む): 56917466736

約数和(自身を除く): 18097048185

約数列:

[1, 3, 9, 113, 163, 339, 489, 1017, 1467, 18419, 55257, 165771, 234181, 702543, 2107629, 26462453, 38171503, 79387359, 114514509, 238162077, 343543527, 4313379839, 12940139517, 38820418551]

約数ペア:

[(1, 38820418551), (3, 12940139517), (9, 4313379839), (113, 343543527), (163, 238162077), (339, 114514509), (489, 79387359), (1017, 38171503), (1467, 26462453), (18419, 2107629), (55257, 702543), (165771, 234181)]