201717573

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{2081}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 273158400

約数和(自身を除く): 71440827

約数列:

[1, 3, 79, 237, 409, 1227, 2081, 6243, 32311, 96933, 164399, 493197, 851129, 2553387, 67239191, 201717573]

約数ペア:

[(1, 201717573), (3, 67239191), (79, 2553387), (237, 851129), (409, 493197), (1227, 164399), (2081, 96933), (6243, 32311)]