123513609

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{2011}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 168042240

約数和(自身を除く): 44528631

約数列:

[1, 3, 59, 177, 347, 1041, 2011, 6033, 20473, 61419, 118649, 355947, 697817, 2093451, 41171203, 123513609]

約数ペア:

[(1, 123513609), (3, 41171203), (59, 2093451), (177, 697817), (347, 355947), (1041, 118649), (2011, 61419), (6033, 20473)]