42799421

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{787}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 51970176

約数和(自身を除く): 9170755

約数列:

[1, 7, 17, 119, 457, 787, 3199, 5509, 7769, 13379, 54383, 93653, 359659, 2517613, 6114203, 42799421]

約数ペア:

[(1, 42799421), (7, 6114203), (17, 2517613), (119, 359659), (457, 93653), (787, 54383), (3199, 13379), (5509, 7769)]