917367021

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{2503}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 1338798656

約数和(自身を除く): 421431635

約数列:

[1, 3, 9, 193, 211, 579, 633, 1737, 1899, 2503, 7509, 22527, 40723, 122169, 366507, 483079, 528133, 1449237, 1584399, 4347711, 4753197, 101929669, 305789007, 917367021]

約数ペア:

[(1, 917367021), (3, 305789007), (9, 101929669), (193, 4753197), (211, 4347711), (579, 1584399), (633, 1449237), (1737, 528133), (1899, 483079), (2503, 366507), (7509, 122169), (22527, 40723)]