744977401

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{5821}}^1$

素因数の和:6264

約数の個数: 16

約数和(自身を含む): 871902720

約数和(自身を除く): 126925319

約数列:

[1, 7, 47, 329, 389, 2723, 5821, 18283, 40747, 127981, 273587, 1915109, 2264369, 15850583, 106425343, 744977401]

約数ペア:

[(1, 744977401), (7, 106425343), (47, 15850583), (329, 2264369), (389, 1915109), (2723, 273587), (5821, 127981), (18283, 40747)]