287003629

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 326020032

約数和(自身を除く): 39016403

約数列:

[1, 11, 43, 103, 137, 473, 1133, 1507, 1849, 4429, 5891, 14111, 20339, 48719, 64801, 155221, 190447, 253313, 606773, 2094917, 2786443, 6674503, 26091239, 287003629]

約数ペア:

[(1, 287003629), (11, 26091239), (43, 6674503), (103, 2786443), (137, 2094917), (473, 606773), (1133, 253313), (1507, 190447), (1849, 155221), (4429, 64801), (5891, 48719), (14111, 20339)]