488980377

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{3853}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 721468800

約数和(自身を除く): 232488423

約数列:

[1, 3, 9, 59, 177, 239, 531, 717, 2151, 3853, 11559, 14101, 34677, 42303, 126909, 227327, 681981, 920867, 2045943, 2762601, 8287803, 54331153, 162993459, 488980377]

約数ペア:

[(1, 488980377), (3, 162993459), (9, 54331153), (59, 8287803), (177, 2762601), (239, 2045943), (531, 920867), (717, 681981), (2151, 227327), (3853, 126909), (11559, 42303), (14101, 34677)]