399642854399

素因数分解:

${\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{284623}}^1$

素因数の和:285074

約数の個数: 16

約数和(自身を含む): 414933975168

約数和(自身を除く): 15291120769

約数列:

[1, 37, 137, 277, 5069, 10249, 37949, 284623, 1404113, 10531051, 38993351, 78840571, 1442753987, 2917101127, 10801158227, 399642854399]

約数ペア:

[(1, 399642854399), (37, 10801158227), (137, 2917101127), (277, 1442753987), (5069, 78840571), (10249, 38993351), (37949, 10531051), (284623, 1404113)]