31301673

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 45694368

約数和(自身を除く): 14392695

約数列:

[1, 3, 13, 39, 107, 169, 321, 507, 577, 1391, 1731, 4173, 7501, 18083, 22503, 54249, 61739, 97513, 185217, 292539, 802607, 2407821, 10433891, 31301673]

約数ペア:

[(1, 31301673), (3, 10433891), (13, 2407821), (39, 802607), (107, 292539), (169, 185217), (321, 97513), (507, 61739), (577, 54249), (1391, 22503), (1731, 18083), (4173, 7501)]