31374139

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 34283520

約数和(自身を除く): 2909381

約数列:

[1, 23, 31, 79, 557, 713, 1817, 2449, 12811, 17267, 44003, 56327, 397141, 1012069, 1364093, 31374139]

約数ペア:

[(1, 31374139), (23, 1364093), (31, 1012069), (79, 397141), (557, 56327), (713, 44003), (1817, 17267), (2449, 12811)]