289901079

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{63533}}^1$

素因数の和:63568

約数の個数: 24

約数和(自身を含む): 465068880

約数和(自身を除く): 175167801

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 63533, 190599, 571797, 825929, 1715391, 2477787, 7433361, 10737077, 22300083, 32211231, 96633693, 289901079]

約数ペア:

[(1, 289901079), (3, 96633693), (9, 32211231), (13, 22300083), (27, 10737077), (39, 7433361), (117, 2477787), (169, 1715391), (351, 825929), (507, 571797), (1521, 190599), (4563, 63533)]