40656057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 61152000

約数和(自身を除く): 20495943

約数列:

[1, 3, 13, 29, 39, 87, 103, 309, 349, 377, 1047, 1131, 1339, 2987, 4017, 4537, 8961, 10121, 13611, 30363, 35947, 38831, 107841, 116493, 131573, 394719, 467311, 1042463, 1401933, 3127389, 13552019, 40656057]

約数ペア:

[(1, 40656057), (3, 13552019), (13, 3127389), (29, 1401933), (39, 1042463), (87, 467311), (103, 394719), (309, 131573), (349, 116493), (377, 107841), (1047, 38831), (1131, 35947), (1339, 30363), (2987, 13611), (4017, 10121), (4537, 8961)]