6439659

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 8856864

約数和(自身を除く): 2417205

約数列:

[1, 3, 53, 101, 159, 303, 401, 1203, 5353, 16059, 21253, 40501, 63759, 121503, 2146553, 6439659]

約数ペア:

[(1, 6439659), (3, 2146553), (53, 121503), (101, 63759), (159, 40501), (303, 21253), (401, 16059), (1203, 5353)]