149789431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21649}}^1$

素因数の和:21714

約数の個数: 16

約数和(自身を含む): 177703200

約数和(自身を除く): 27913769

約数列:

[1, 11, 17, 37, 187, 407, 629, 6919, 21649, 238139, 368033, 801013, 4048363, 8811143, 13617221, 149789431]

約数ペア:

[(1, 149789431), (11, 13617221), (17, 8811143), (37, 4048363), (187, 801013), (407, 368033), (629, 238139), (6919, 21649)]