29880387

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{6397}}^1$

素因数の和:6579

約数の個数: 16

約数和(自身を含む): 44530080

約数和(自身を除く): 14649693

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 6397, 19191, 57573, 172719, 1106681, 3320043, 9960129, 29880387]

約数ペア:

[(1, 29880387), (3, 9960129), (9, 3320043), (27, 1106681), (173, 172719), (519, 57573), (1557, 19191), (4671, 6397)]