1472551487

素因数分解:

${\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 1642022256

約数和(自身を除く): 169470769

約数列:

[1, 11, 121, 137, 211, 421, 1507, 2321, 4631, 16577, 25531, 28907, 50941, 57677, 88831, 317977, 634447, 977141, 3497747, 6978917, 10748551, 12169847, 133868317, 1472551487]

約数ペア:

[(1, 1472551487), (11, 133868317), (121, 12169847), (137, 10748551), (211, 6978917), (421, 3497747), (1507, 977141), (2321, 634447), (4631, 317977), (16577, 88831), (25531, 57677), (28907, 50941)]