8745243

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 12930048

約数和(自身を除く): 4184805

約数列:

[1, 3, 13, 39, 47, 141, 169, 367, 507, 611, 1101, 1833, 4771, 7943, 14313, 17249, 23829, 51747, 62023, 186069, 224237, 672711, 2915081, 8745243]

約数ペア:

[(1, 8745243), (3, 2915081), (13, 672711), (39, 224237), (47, 186069), (141, 62023), (169, 51747), (367, 23829), (507, 17249), (611, 14313), (1101, 7943), (1833, 4771)]