2940927432849

素因数分解:

$3^2\times 7^2\times {\mathrm{14621}}^1\times {\mathrm{456109}}^1$

素因数の和:470750

約数の個数: 36

約数和(自身を含む): 4941907151220

約数和(自身を除く): 2000979718371

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 14621, 43863, 102347, 131589, 307041, 456109, 716429, 921123, 1368327, 2149287, 3192763, 4104981, 6447861, 9578289, 22349341, 28734867, 67048023, 201144069, 6668769689, 20006309067, 46681387823, 60018927201, 140044163469, 326769714761, 420132490407, 980309144283, 2940927432849]

約数ペア:

[(1, 2940927432849), (3, 980309144283), (7, 420132490407), (9, 326769714761), (21, 140044163469), (49, 60018927201), (63, 46681387823), (147, 20006309067), (441, 6668769689), (14621, 201144069), (43863, 67048023), (102347, 28734867), (131589, 22349341), (307041, 9578289), (456109, 6447861), (716429, 4104981), (921123, 3192763), (1368327, 2149287)]