2550871743

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1020757}}^1$

素因数の和:1020791

約数の個数: 24

約数和(自身を含む): 4189190832

約数和(自身を除く): 1638319089

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 1020757, 3062271, 7145299, 17352869, 21435897, 50017093, 52058607, 121470083, 150051279, 364410249, 850290581, 2550871743]

約数ペア:

[(1, 2550871743), (3, 850290581), (7, 364410249), (17, 150051279), (21, 121470083), (49, 52058607), (51, 50017093), (119, 21435897), (147, 17352869), (357, 7145299), (833, 3062271), (2499, 1020757)]