2446743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 3597440

約数和(自身を除く): 1150697

約数列:

[1, 3, 13, 39, 43, 129, 559, 1459, 1677, 4377, 18967, 56901, 62737, 188211, 815581, 2446743]

約数ペア:

[(1, 2446743), (3, 815581), (13, 188211), (39, 62737), (43, 56901), (129, 18967), (559, 4377), (1459, 1677)]