31467887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 36426240

約数和(自身を除く): 4958353

約数列:

[1, 11, 23, 61, 253, 671, 1403, 2039, 15433, 22429, 46897, 124379, 515867, 1368169, 2860717, 31467887]

約数ペア:

[(1, 31467887), (11, 2860717), (23, 1368169), (61, 515867), (253, 124379), (671, 46897), (1403, 22429), (2039, 15433)]