479969347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1103}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 600929280

約数和(自身を除く): 120959933

約数列:

[1, 11, 13, 17, 143, 179, 187, 221, 1103, 1969, 2327, 2431, 3043, 12133, 14339, 18751, 25597, 33473, 39559, 157729, 197437, 206261, 243763, 435149, 2171807, 2566681, 2681393, 3356429, 28233491, 36920719, 43633577, 479969347]

約数ペア:

[(1, 479969347), (11, 43633577), (13, 36920719), (17, 28233491), (143, 3356429), (179, 2681393), (187, 2566681), (221, 2171807), (1103, 435149), (1969, 243763), (2327, 206261), (2431, 197437), (3043, 157729), (12133, 39559), (14339, 33473), (18751, 25597)]