42889773

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2521}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 58833216

約数和(自身を除く): 15943443

約数列:

[1, 3, 53, 107, 159, 321, 2521, 5671, 7563, 17013, 133613, 269747, 400839, 809241, 14296591, 42889773]

約数ペア:

[(1, 42889773), (3, 14296591), (53, 809241), (107, 400839), (159, 269747), (321, 133613), (2521, 17013), (5671, 7563)]