127947689

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 137349120

約数和(自身を除く): 9401431

約数列:

[1, 23, 67, 79, 1051, 1541, 1817, 5293, 24173, 70417, 83029, 121739, 1619591, 1909667, 5562943, 127947689]

約数ペア:

[(1, 127947689), (23, 5562943), (67, 1909667), (79, 1619591), (1051, 121739), (1541, 83029), (1817, 70417), (5293, 24173)]