31306773

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2153}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 43217856

約数和(自身を除く): 11911083

約数列:

[1, 3, 37, 111, 131, 393, 2153, 4847, 6459, 14541, 79661, 238983, 282043, 846129, 10435591, 31306773]

約数ペア:

[(1, 31306773), (3, 10435591), (37, 846129), (111, 282043), (131, 238983), (393, 79661), (2153, 14541), (4847, 6459)]