42375021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16217}}^1$

素因数の和:16300

約数の個数: 16

約数和(自身を含む): 61758144

約数和(自身を除く): 19383123

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 16217, 48651, 210821, 632463, 1086539, 3259617, 14125007, 42375021]

約数ペア:

[(1, 42375021), (3, 14125007), (13, 3259617), (39, 1086539), (67, 632463), (201, 210821), (871, 48651), (2613, 16217)]