20133597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 31173120

約数和(自身を除く): 11039523

約数列:

[1, 3, 11, 19, 33, 57, 163, 197, 209, 489, 591, 627, 1793, 2167, 3097, 3743, 5379, 6501, 9291, 11229, 32111, 34067, 41173, 96333, 102201, 123519, 353221, 610109, 1059663, 1830327, 6711199, 20133597]

約数ペア:

[(1, 20133597), (3, 6711199), (11, 1830327), (19, 1059663), (33, 610109), (57, 353221), (163, 123519), (197, 102201), (209, 96333), (489, 41173), (591, 34067), (627, 32111), (1793, 11229), (2167, 9291), (3097, 6501), (3743, 5379)]