8106921

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 12285000

約数和(自身を除く): 4178079

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 349, 801, 1047, 2581, 3141, 7743, 10121, 23229, 30363, 31061, 91089, 93183, 279549, 900769, 2702307, 8106921]

約数ペア:

[(1, 8106921), (3, 2702307), (9, 900769), (29, 279549), (87, 93183), (89, 91089), (261, 31061), (267, 30363), (349, 23229), (801, 10121), (1047, 7743), (2581, 3141)]