31986633

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80167}}^1$

素因数の和:80196

約数の個数: 16

約数和(自身を含む): 51307520

約数和(自身を除く): 19320887

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 80167, 240501, 561169, 1523173, 1683507, 4569519, 10662211, 31986633]

約数ペア:

[(1, 31986633), (3, 10662211), (7, 4569519), (19, 1683507), (21, 1523173), (57, 561169), (133, 240501), (399, 80167)]