4488897387

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{883}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 6688301568

約数和(自身を除く): 2199404181

約数列:

[1, 3, 13, 37, 39, 111, 169, 271, 481, 507, 813, 883, 1443, 2649, 3523, 6253, 10027, 10569, 11479, 18759, 30081, 32671, 34437, 45799, 98013, 130351, 137397, 149227, 239293, 391053, 424723, 447681, 717879, 1274169, 1694563, 3110809, 5083689, 5521399, 8853841, 9332427, 16564197, 26561523, 40440517, 115099933, 121321551, 345299799, 1496299129, 4488897387]

約数ペア:

[(1, 4488897387), (3, 1496299129), (13, 345299799), (37, 121321551), (39, 115099933), (111, 40440517), (169, 26561523), (271, 16564197), (481, 9332427), (507, 8853841), (813, 5521399), (883, 5083689), (1443, 3110809), (2649, 1694563), (3523, 1274169), (6253, 717879), (10027, 447681), (10569, 424723), (11479, 391053), (18759, 239293), (30081, 149227), (32671, 137397), (34437, 130351), (45799, 98013)]