170720719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1741}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 194128480

約数和(自身を除く): 23407761

約数列:

[1, 13, 19, 247, 397, 1741, 5161, 7543, 22633, 33079, 98059, 430027, 691177, 8985301, 13132363, 170720719]

約数ペア:

[(1, 170720719), (13, 13132363), (19, 8985301), (247, 691177), (397, 430027), (1741, 98059), (5161, 33079), (7543, 22633)]