71430481

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{787}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 79997760

約数和(自身を除く): 8567279

約数列:

[1, 17, 19, 281, 323, 787, 4777, 5339, 13379, 14953, 90763, 221147, 254201, 3759499, 4201793, 71430481]

約数ペア:

[(1, 71430481), (17, 4201793), (19, 3759499), (281, 254201), (323, 221147), (787, 90763), (4777, 14953), (5339, 13379)]