38490633

素因数分解:

$3^4\times {\mathrm{43}}^2\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 30

約数和(自身を含む): 59095674

約数和(自身を除く): 20605041

約数列:

[1, 3, 9, 27, 43, 81, 129, 257, 387, 771, 1161, 1849, 2313, 3483, 5547, 6939, 11051, 16641, 20817, 33153, 49923, 99459, 149769, 298377, 475193, 895131, 1425579, 4276737, 12830211, 38490633]

約数ペア:

[(1, 38490633), (3, 12830211), (9, 4276737), (27, 1425579), (43, 895131), (81, 475193), (129, 298377), (257, 149769), (387, 99459), (771, 49923), (1161, 33153), (1849, 20817), (2313, 16641), (3483, 11051), (5547, 6939)]