2023802949

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{613}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 3234375168

約数和(自身を除く): 1210572219

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 607, 613, 777, 1813, 1821, 1839, 4249, 4291, 5439, 12747, 12873, 22459, 22681, 29743, 30037, 67377, 68043, 89229, 90111, 157213, 158767, 372091, 471639, 476301, 1100491, 1111369, 1116273, 2604637, 3301473, 3334107, 7813911, 13767367, 18232459, 41302101, 54697377, 96371569, 289114707, 674600983, 2023802949]

約数ペア:

[(1, 2023802949), (3, 674600983), (7, 289114707), (21, 96371569), (37, 54697377), (49, 41302101), (111, 18232459), (147, 13767367), (259, 7813911), (607, 3334107), (613, 3301473), (777, 2604637), (1813, 1116273), (1821, 1111369), (1839, 1100491), (4249, 476301), (4291, 471639), (5439, 372091), (12747, 158767), (12873, 157213), (22459, 90111), (22681, 89229), (29743, 68043), (30037, 67377)]