47687393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 53340672

約数和(自身を除く): 5653279

約数列:

[1, 13, 31, 241, 403, 491, 3133, 6383, 7471, 15221, 97123, 118331, 197873, 1538303, 3668261, 47687393]

約数ペア:

[(1, 47687393), (13, 3668261), (31, 1538303), (241, 197873), (403, 118331), (491, 97123), (3133, 15221), (6383, 7471)]