223869159

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{877}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 327901392

約数和(自身を除く): 104032233

約数列:

[1, 3, 9, 113, 251, 339, 753, 877, 1017, 2259, 2631, 7893, 28363, 85089, 99101, 220127, 255267, 297303, 660381, 891909, 1981143, 24874351, 74623053, 223869159]

約数ペア:

[(1, 223869159), (3, 74623053), (9, 24874351), (113, 1981143), (251, 891909), (339, 660381), (753, 297303), (877, 255267), (1017, 220127), (2259, 99101), (2631, 85089), (7893, 28363)]