47016129

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 63866880

約数和(自身を除く): 16850751

約数列:

[1, 3, 71, 213, 307, 719, 921, 2157, 21797, 51049, 65391, 153147, 220733, 662199, 15672043, 47016129]

約数ペア:

[(1, 47016129), (3, 15672043), (71, 662199), (213, 220733), (307, 153147), (719, 65391), (921, 51049), (2157, 21797)]