426501117

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{398227}}^1$

素因数の和:398257

約数の個数: 24

約数和(自身を含む): 745482816

約数和(自身を除く): 318981699

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 398227, 1194681, 2787589, 3584043, 6769859, 8362767, 20309577, 25088301, 47389013, 60928731, 142167039, 426501117]

約数ペア:

[(1, 426501117), (3, 142167039), (7, 60928731), (9, 47389013), (17, 25088301), (21, 20309577), (51, 8362767), (63, 6769859), (119, 3584043), (153, 2787589), (357, 1194681), (1071, 398227)]