15366921

素因数分解:

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

素因数の和:493

約数の個数: 16

約数和(自身を含む): 21471360

約数和(自身を除く): 6104439

約数列:

[1, 3, 23, 69, 421, 529, 1263, 1587, 9683, 12167, 29049, 36501, 222709, 668127, 5122307, 15366921]

約数ペア:

[(1, 15366921), (3, 5122307), (23, 668127), (69, 222709), (421, 36501), (529, 29049), (1263, 12167), (1587, 9683)]