1493802717

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{39953}}^1$

素因数の和:40081

約数の個数: 24

約数和(自身を含む): 2210574912

約数和(自身を除く): 716772195

約数列:

[1, 3, 11, 33, 103, 121, 309, 363, 1133, 3399, 12463, 37389, 39953, 119859, 439483, 1318449, 4115159, 4834313, 12345477, 14502939, 45266749, 135800247, 497934239, 1493802717]

約数ペア:

[(1, 1493802717), (3, 497934239), (11, 135800247), (33, 45266749), (103, 14502939), (121, 12345477), (309, 4834313), (363, 4115159), (1133, 1318449), (3399, 439483), (12463, 119859), (37389, 39953)]