42117499

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 44937216

約数和(自身を除く): 2819717

約数列:

[1, 31, 47, 137, 211, 1457, 4247, 6439, 6541, 9917, 28907, 199609, 307427, 896117, 1358629, 42117499]

約数ペア:

[(1, 42117499), (31, 1358629), (47, 896117), (137, 307427), (211, 199609), (1457, 28907), (4247, 9917), (6439, 6541)]