2051219727477

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1823}}^1\times {\mathrm{2358887}}^1$

素因数の和:2360769

約数の個数: 24

約数和(自身を含む): 3020433421824

約数和(自身を除く): 969213694347

約数列:

[1, 3, 9, 53, 159, 477, 1823, 5469, 16407, 96619, 289857, 869571, 2358887, 7076661, 21229983, 125021011, 375063033, 1125189099, 4300251001, 12900753003, 38702259009, 227913303053, 683739909159, 2051219727477]

約数ペア:

[(1, 2051219727477), (3, 683739909159), (9, 227913303053), (53, 38702259009), (159, 12900753003), (477, 4300251001), (1823, 1125189099), (5469, 375063033), (16407, 125021011), (96619, 21229983), (289857, 7076661), (869571, 2358887)]