109212243

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{23321}}^1$

素因数の和:23554

約数の個数: 16

約数和(自身を含む): 167172096

約数和(自身を除く): 57959853

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 23321, 69963, 163247, 489741, 5200583, 15601749, 36404081, 109212243]

約数ペア:

[(1, 109212243), (3, 36404081), (7, 15601749), (21, 5200583), (223, 489741), (669, 163247), (1561, 69963), (4683, 23321)]