7820235033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^2$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 11916125760

約数和(自身を除く): 4095890727

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 377, 401, 559, 1131, 1203, 1247, 1677, 3741, 5213, 11629, 15639, 16211, 17243, 34887, 48633, 51729, 151177, 160801, 224159, 453531, 482403, 500047, 672477, 1500141, 2090413, 4663229, 6271239, 6500611, 6914443, 13989687, 19501833, 20743329, 60621977, 89887759, 181865931, 200518847, 269663277, 601556541, 2606745011, 7820235033]

約数ペア:

[(1, 7820235033), (3, 2606745011), (13, 601556541), (29, 269663277), (39, 200518847), (43, 181865931), (87, 89887759), (129, 60621977), (377, 20743329), (401, 19501833), (559, 13989687), (1131, 6914443), (1203, 6500611), (1247, 6271239), (1677, 4663229), (3741, 2090413), (5213, 1500141), (11629, 672477), (15639, 500047), (16211, 482403), (17243, 453531), (34887, 224159), (48633, 160801), (51729, 151177)]