89405329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 104441400

約数和(自身を除く): 15036071

約数列:

[1, 13, 17, 53, 221, 289, 449, 689, 901, 3757, 5837, 7633, 11713, 15317, 23797, 99229, 129761, 199121, 309361, 404549, 1686893, 5259137, 6877333, 89405329]

約数ペア:

[(1, 89405329), (13, 6877333), (17, 5259137), (53, 1686893), (221, 404549), (289, 309361), (449, 199121), (689, 129761), (901, 99229), (3757, 23797), (5837, 15317), (7633, 11713)]