39705153

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 56060928

約数和(自身を除く): 16355775

約数列:

[1, 3, 23, 69, 127, 197, 381, 529, 591, 1587, 2921, 4531, 8763, 13593, 25019, 67183, 75057, 104213, 201549, 312639, 575437, 1726311, 13235051, 39705153]

約数ペア:

[(1, 39705153), (3, 13235051), (23, 1726311), (69, 575437), (127, 312639), (197, 201549), (381, 104213), (529, 75057), (591, 67183), (1587, 25019), (2921, 13593), (4531, 8763)]