13165764479

素因数分解:

$7^3\times {\mathrm{7211}}^1\times {\mathrm{5323}}^1$

素因数の和:12555

約数の個数: 16

約数和(自身を含む): 15358675200

約数和(自身を除く): 2192910721

約数列:

[1, 7, 49, 343, 5323, 7211, 37261, 50477, 260827, 353339, 1825789, 2473373, 38384153, 268689071, 1880823497, 13165764479]

約数ペア:

[(1, 13165764479), (7, 1880823497), (49, 268689071), (343, 38384153), (5323, 2473373), (7211, 1825789), (37261, 353339), (50477, 260827)]