16445907

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 24352224

約数和(自身を除く): 7906317

約数列:

[1, 3, 9, 103, 113, 157, 309, 339, 471, 927, 1017, 1413, 11639, 16171, 17741, 34917, 48513, 53223, 104751, 145539, 159669, 1827323, 5481969, 16445907]

約数ペア:

[(1, 16445907), (3, 5481969), (9, 1827323), (103, 159669), (113, 145539), (157, 104751), (309, 53223), (339, 48513), (471, 34917), (927, 17741), (1017, 16171), (1413, 11639)]