17072069

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 20073600

約数和(自身を除く): 3001531

約数列:

[1, 7, 67, 89, 409, 469, 623, 2863, 5963, 27403, 36401, 41741, 191821, 254807, 2438867, 17072069]

約数ペア:

[(1, 17072069), (7, 2438867), (67, 254807), (89, 191821), (409, 41741), (469, 36401), (623, 27403), (2863, 5963)]