30549561

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 49932288

約数和(自身を除く): 19382727

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 357, 581, 1031, 1411, 1743, 3093, 4233, 7217, 9877, 17527, 21651, 29631, 52581, 85573, 122689, 256719, 368067, 599011, 1454741, 1797033, 4364223, 10183187, 30549561]

約数ペア:

[(1, 30549561), (3, 10183187), (7, 4364223), (17, 1797033), (21, 1454741), (51, 599011), (83, 368067), (119, 256719), (249, 122689), (357, 85573), (581, 52581), (1031, 29631), (1411, 21651), (1743, 17527), (3093, 9877), (4233, 7217)]