8391483

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 13178880

約数和(自身を除く): 4787397

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1583, 1767, 4749, 5301, 14247, 30077, 49073, 90231, 147219, 270693, 441657, 932387, 2797161, 8391483]

約数ペア:

[(1, 8391483), (3, 2797161), (9, 932387), (19, 441657), (31, 270693), (57, 147219), (93, 90231), (171, 49073), (279, 30077), (589, 14247), (1583, 5301), (1767, 4749)]