42216387

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4217}}^1$

素因数の和:4338

約数の個数: 16

約数和(自身を含む): 58309632

約数和(自身を除く): 16093245

約数列:

[1, 3, 47, 71, 141, 213, 3337, 4217, 10011, 12651, 198199, 299407, 594597, 898221, 14072129, 42216387]

約数ペア:

[(1, 42216387), (3, 14072129), (47, 898221), (71, 594597), (141, 299407), (213, 198199), (3337, 12651), (4217, 10011)]