20171740737

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{211039}}^1$

素因数の和:211404

約数の個数: 16

約数和(自身を含む): 27202211840

約数和(自身を除く): 7030471103

約数列:

[1, 3, 151, 211, 453, 633, 31861, 95583, 211039, 633117, 31866889, 44529229, 95600667, 133587687, 6723913579, 20171740737]

約数ペア:

[(1, 20171740737), (3, 6723913579), (151, 133587687), (211, 95600667), (453, 44529229), (633, 31866889), (31861, 633117), (95583, 211039)]