39419493

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 56007840

約数和(自身を除く): 16588347

約数列:

[1, 3, 23, 59, 69, 177, 421, 529, 1263, 1357, 1587, 4071, 9683, 24839, 29049, 31211, 74517, 93633, 222709, 571297, 668127, 1713891, 13139831, 39419493]

約数ペア:

[(1, 39419493), (3, 13139831), (23, 1713891), (59, 668127), (69, 571297), (177, 222709), (421, 93633), (529, 74517), (1263, 31211), (1357, 29049), (1587, 24839), (4071, 9683)]