74193301

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{2377}}^1$

素因数の和:2418

約数の個数: 20

約数和(自身を含む): 93250892

約数和(自身を除く): 19057591

約数列:

[1, 7, 13, 49, 91, 343, 637, 2377, 2401, 4459, 16639, 30901, 31213, 116473, 216307, 815311, 1514149, 5707177, 10599043, 74193301]

約数ペア:

[(1, 74193301), (7, 10599043), (13, 5707177), (49, 1514149), (91, 815311), (343, 216307), (637, 116473), (2377, 31213), (2401, 30901), (4459, 16639)]