315310919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{11801}}^1$

素因数の和:12166

約数の個数: 16

約数和(自身を含む): 394281216

約数和(自身を除く): 78970297

約数列:

[1, 7, 11, 77, 347, 2429, 3817, 11801, 26719, 82607, 129811, 908677, 4094947, 28664629, 45044417, 315310919]

約数ペア:

[(1, 315310919), (7, 45044417), (11, 28664629), (77, 4094947), (347, 908677), (2429, 129811), (3817, 82607), (11801, 26719)]