385950383

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{21529}}^1$

素因数の和:21746

約数の個数: 16

約数和(自身を含む): 477449280

約数和(自身を除く): 91498897

約数列:

[1, 7, 13, 91, 197, 1379, 2561, 17927, 21529, 150703, 279877, 1959139, 4241213, 29688491, 55135769, 385950383]

約数ペア:

[(1, 385950383), (7, 55135769), (13, 29688491), (91, 4241213), (197, 1959139), (1379, 279877), (2561, 150703), (17927, 21529)]