788197879

素因数分解:

$7^5\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 960007680

約数和(自身を除く): 171809801

約数列:

[1, 7, 23, 49, 161, 343, 1127, 2039, 2401, 7889, 14273, 16807, 46897, 55223, 99911, 328279, 386561, 699377, 2297953, 4895639, 16085671, 34269473, 112599697, 788197879]

約数ペア:

[(1, 788197879), (7, 112599697), (23, 34269473), (49, 16085671), (161, 4895639), (343, 2297953), (1127, 699377), (2039, 386561), (2401, 328279), (7889, 99911), (14273, 55223), (16807, 46897)]