2980084569

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2879}}^1\times {\mathrm{4481}}^1$

素因数の和:7381

約数の個数: 32

約数和(自身を含む): 4956733440

約数和(自身を除く): 1976648871

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2879, 4481, 8637, 13443, 20153, 31367, 31669, 49291, 60459, 94101, 95007, 147873, 221683, 345037, 665049, 1035111, 12900799, 38702397, 90305593, 141908789, 270916779, 425726367, 993361523, 2980084569]

約数ペア:

[(1, 2980084569), (3, 993361523), (7, 425726367), (11, 270916779), (21, 141908789), (33, 90305593), (77, 38702397), (231, 12900799), (2879, 1035111), (4481, 665049), (8637, 345037), (13443, 221683), (20153, 147873), (31367, 95007), (31669, 94101), (49291, 60459)]