831830461

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2467}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 1080391680

約数和(自身を除く): 248561219

約数列:

[1, 7, 11, 29, 77, 151, 203, 319, 1057, 1661, 2233, 2467, 4379, 11627, 17269, 27137, 30653, 48169, 71543, 189959, 337183, 372517, 500801, 786973, 2607619, 4097687, 5508811, 10802993, 28683809, 75620951, 118832923, 831830461]

約数ペア:

[(1, 831830461), (7, 118832923), (11, 75620951), (29, 28683809), (77, 10802993), (151, 5508811), (203, 4097687), (319, 2607619), (1057, 786973), (1661, 500801), (2233, 372517), (2467, 337183), (4379, 189959), (11627, 71543), (17269, 48169), (27137, 30653)]