213366963

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1\times {\mathrm{887}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 287030016

約数和(自身を除く): 73663053

約数列:

[1, 3, 181, 443, 543, 887, 1329, 2661, 80183, 160547, 240549, 392941, 481641, 1178823, 71122321, 213366963]

約数ペア:

[(1, 213366963), (3, 71122321), (181, 1178823), (443, 481641), (543, 392941), (887, 240549), (1329, 160547), (2661, 80183)]