31307937

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 43008000

約数和(自身を除く): 11700063

約数列:

[1, 3, 59, 79, 177, 237, 2239, 4661, 6717, 13983, 132101, 176881, 396303, 530643, 10435979, 31307937]

約数ペア:

[(1, 31307937), (3, 10435979), (59, 530643), (79, 396303), (177, 176881), (237, 132101), (2239, 13983), (4661, 6717)]