227872011

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{15671}}^1$

素因数の和:15842

約数の個数: 16

約数和(自身を含む): 314443008

約数和(自身を除く): 86570997

約数列:

[1, 3, 37, 111, 131, 393, 4847, 14541, 15671, 47013, 579827, 1739481, 2052901, 6158703, 75957337, 227872011]

約数ペア:

[(1, 227872011), (3, 75957337), (37, 6158703), (111, 2052901), (131, 1739481), (393, 579827), (4847, 47013), (14541, 15671)]