304476003

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{289151}}^1$

素因数の和:289176

約数の個数: 20

約数和(自身を含む): 489823488

約数和(自身を除く): 185347485

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 289151, 867453, 2602359, 3758963, 7807077, 11276889, 23421231, 33830667, 101492001, 304476003]

約数ペア:

[(1, 304476003), (3, 101492001), (9, 33830667), (13, 23421231), (27, 11276889), (39, 7807077), (81, 3758963), (117, 2602359), (351, 867453), (1053, 289151)]