742440987

素因数分解:

$3^2\times {\mathrm{1427}}^1\times {\mathrm{57809}}^1$

素因数の和:59242

約数の個数: 12

約数和(自身を含む): 1073184840

約数和(自身を除く): 330743853

約数列:

[1, 3, 9, 1427, 4281, 12843, 57809, 173427, 520281, 82493443, 247480329, 742440987]

約数ペア:

[(1, 742440987), (3, 247480329), (9, 82493443), (1427, 520281), (4281, 173427), (12843, 57809)]