2043417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 2920320

約数和(自身を除く): 876903

約数列:

[1, 3, 17, 51, 103, 309, 389, 1167, 1751, 5253, 6613, 19839, 40067, 120201, 681139, 2043417]

約数ペア:

[(1, 2043417), (3, 681139), (17, 120201), (51, 40067), (103, 19839), (309, 6613), (389, 5253), (1167, 1751)]