31594407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5437}}^1$

素因数の和:5602

約数の個数: 16

約数和(自身を含む): 45679200

約数和(自身を除く): 14084793

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5437, 5811, 16311, 70681, 212043, 810113, 2430339, 10531469, 31594407]

約数ペア:

[(1, 31594407), (3, 10531469), (13, 2430339), (39, 810113), (149, 212043), (447, 70681), (1937, 16311), (5437, 5811)]