30011163

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 49577472

約数和(自身を除く): 19566309

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 521, 633, 1477, 1563, 2743, 3647, 4431, 6773, 8229, 10941, 19201, 20319, 47411, 57603, 109931, 142233, 329793, 769517, 1429103, 2308551, 4287309, 10003721, 30011163]

約数ペア:

[(1, 30011163), (3, 10003721), (7, 4287309), (13, 2308551), (21, 1429103), (39, 769517), (91, 329793), (211, 142233), (273, 109931), (521, 57603), (633, 47411), (1477, 20319), (1563, 19201), (2743, 10941), (3647, 8229), (4431, 6773)]