1373697

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 2184000

約数和(自身を除く): 810303

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 199, 531, 597, 767, 1791, 2301, 2587, 6903, 7761, 11741, 23283, 35223, 105669, 152633, 457899, 1373697]

約数ペア:

[(1, 1373697), (3, 457899), (9, 152633), (13, 105669), (39, 35223), (59, 23283), (117, 11741), (177, 7761), (199, 6903), (531, 2587), (597, 2301), (767, 1791)]