15690424557

素因数分解:

$3^1\times {\mathrm{103}}^2\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 21193913568

約数和(自身を除く): 5503489011

約数列:

[1, 3, 103, 309, 421, 1171, 1263, 3513, 10609, 31827, 43363, 120613, 130089, 361839, 492991, 1478973, 4466389, 12423139, 13399167, 37269417, 50778073, 152334219, 5230141519, 15690424557]

約数ペア:

[(1, 15690424557), (3, 5230141519), (103, 152334219), (309, 50778073), (421, 37269417), (1171, 13399167), (1263, 12423139), (3513, 4466389), (10609, 1478973), (31827, 492991), (43363, 361839), (120613, 130089)]