3865563

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3671}}^1$

素因数の和:3696

約数の個数: 20

約数和(自身を含む): 6220368

約数和(自身を除く): 2354805

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3671, 11013, 33039, 47723, 99117, 143169, 297351, 429507, 1288521, 3865563]

約数ペア:

[(1, 3865563), (3, 1288521), (9, 429507), (13, 297351), (27, 143169), (39, 99117), (81, 47723), (117, 33039), (351, 11013), (1053, 3671)]