164863673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1307}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 183998976

約数和(自身を除く): 19135303

約数列:

[1, 13, 31, 313, 403, 1307, 4069, 9703, 16991, 40517, 126139, 409091, 526721, 5318183, 12681821, 164863673]

約数ペア:

[(1, 164863673), (13, 12681821), (31, 5318183), (313, 526721), (403, 409091), (1307, 126139), (4069, 40517), (9703, 16991)]