23078139

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8389}}^1$

素因数の和:8530

約数の個数: 16

約数和(自身を含む): 35439360

約数和(自身を除く): 12361221

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 8389, 25167, 58723, 176169, 1098959, 3296877, 7692713, 23078139]

約数ペア:

[(1, 23078139), (3, 7692713), (7, 3296877), (21, 1098959), (131, 176169), (393, 58723), (917, 25167), (2751, 8389)]