13329357

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 18480000

約数和(自身を除く): 5150643

約数列:

[1, 3, 29, 87, 349, 439, 1047, 1317, 10121, 12731, 30363, 38193, 153211, 459633, 4443119, 13329357]

約数ペア:

[(1, 13329357), (3, 4443119), (29, 459633), (87, 153211), (349, 38193), (439, 30363), (1047, 12731), (1317, 10121)]