29987983

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 32822496

約数和(自身を除く): 2834513

約数列:

[1, 17, 53, 83, 401, 901, 1411, 4399, 6817, 21253, 33283, 74783, 361301, 565811, 1763999, 29987983]

約数ペア:

[(1, 29987983), (17, 1763999), (53, 565811), (83, 361301), (401, 74783), (901, 33283), (1411, 21253), (4399, 6817)]