201622017

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1\times {\mathrm{2521}}^1$

素因数の和:3080

約数の個数: 16

約数和(自身を含む): 274555008

約数和(自身を除く): 72932991

約数列:

[1, 3, 53, 159, 503, 1509, 2521, 7563, 26659, 79977, 133613, 400839, 1268063, 3804189, 67207339, 201622017]

約数ペア:

[(1, 201622017), (3, 67207339), (53, 3804189), (159, 1268063), (503, 400839), (1509, 133613), (2521, 79977), (7563, 26659)]