242156559

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{4999}}^1$

素因数の和:5310

約数の個数: 16

約数和(自身を含む): 329120000

約数和(自身を除く): 86963441

約数列:

[1, 3, 67, 201, 241, 723, 4999, 14997, 16147, 48441, 334933, 1004799, 1204759, 3614277, 80718853, 242156559]

約数ペア:

[(1, 242156559), (3, 80718853), (67, 3614277), (201, 1204759), (241, 1004799), (723, 334933), (4999, 48441), (14997, 16147)]