61411973

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 76418496

約数和(自身を除く): 15006523

約数列:

[1, 7, 17, 41, 119, 287, 307, 697, 1681, 2149, 4879, 5219, 11767, 12587, 28577, 36533, 88109, 200039, 213979, 516067, 1497853, 3612469, 8773139, 61411973]

約数ペア:

[(1, 61411973), (7, 8773139), (17, 3612469), (41, 1497853), (119, 516067), (287, 213979), (307, 200039), (697, 88109), (1681, 36533), (2149, 28577), (4879, 12587), (5219, 11767)]