140797281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{16937}}^1$

素因数の和:17120

約数の個数: 16

約数和(自身を含む): 200003904

約数和(自身を除く): 59206623

約数列:

[1, 3, 17, 51, 163, 489, 2771, 8313, 16937, 50811, 287929, 863787, 2760731, 8282193, 46932427, 140797281]

約数ペア:

[(1, 140797281), (3, 46932427), (17, 8282193), (51, 2760731), (163, 863787), (489, 287929), (2771, 50811), (8313, 16937)]