16331853

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 22268096

約数和(自身を除く): 5936243

約数列:

[1, 3, 67, 193, 201, 421, 579, 1263, 12931, 28207, 38793, 81253, 84621, 243759, 5443951, 16331853]

約数ペア:

[(1, 16331853), (3, 5443951), (67, 243759), (193, 84621), (201, 81253), (421, 38793), (579, 28207), (1263, 12931)]