15394941

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{6131}}^1$

素因数の和:6174

約数の個数: 20

約数和(自身を含む): 23743104

約数和(自身を除く): 8348163

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 6131, 18393, 55179, 165537, 190061, 496611, 570183, 1710549, 5131647, 15394941]

約数ペア:

[(1, 15394941), (3, 5131647), (9, 1710549), (27, 570183), (31, 496611), (81, 190061), (93, 165537), (279, 55179), (837, 18393), (2511, 6131)]