2017471267

素因数分解:

$7^2\times {\mathrm{193}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 2369419776

約数和(自身を除く): 351948509

約数列:

[1, 7, 49, 193, 383, 557, 1351, 2681, 3899, 9457, 18767, 27293, 73919, 107501, 213331, 517433, 752507, 1493317, 3622031, 5267549, 10453219, 41172883, 288210181, 2017471267]

約数ペア:

[(1, 2017471267), (7, 288210181), (49, 41172883), (193, 10453219), (383, 5267549), (557, 3622031), (1351, 1493317), (2681, 752507), (3899, 517433), (9457, 213331), (18767, 107501), (27293, 73919)]