2937537

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{617}}^1$

素因数の和:669

約数の個数: 18

約数和(自身を含む): 4442802

約数和(自身を除く): 1505265

約数列:

[1, 3, 9, 23, 69, 207, 529, 617, 1587, 1851, 4761, 5553, 14191, 42573, 127719, 326393, 979179, 2937537]

約数ペア:

[(1, 2937537), (3, 979179), (9, 326393), (23, 127719), (69, 42573), (207, 14191), (529, 5553), (617, 4761), (1587, 1851)]