290414319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{41141}}^1$

素因数の和:41338

約数の個数: 16

約数和(自身を含む): 419319264

約数和(自身を除く): 128904945

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 41141, 123423, 534833, 1604499, 7446521, 22339563, 96804773, 290414319]

約数ペア:

[(1, 290414319), (3, 96804773), (13, 22339563), (39, 7446521), (181, 1604499), (543, 534833), (2353, 123423), (7059, 41141)]