3729921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1621}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 5449920

約数和(自身を除く): 1719999

約数列:

[1, 3, 13, 39, 59, 177, 767, 1621, 2301, 4863, 21073, 63219, 95639, 286917, 1243307, 3729921]

約数ペア:

[(1, 3729921), (3, 1243307), (13, 286917), (39, 95639), (59, 63219), (177, 21073), (767, 4863), (1621, 2301)]