2649272061

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{25229}}^1$

素因数の和:25349

約数の個数: 32

約数和(自身を含む): 3923769600

約数和(自身を除く): 1274497539

約数列:

[1, 3, 17, 29, 51, 71, 87, 213, 493, 1207, 1479, 2059, 3621, 6177, 25229, 35003, 75687, 105009, 428893, 731641, 1286679, 1791259, 2194923, 5373777, 12437897, 30451403, 37313691, 51946511, 91354209, 155839533, 883090687, 2649272061]

約数ペア:

[(1, 2649272061), (3, 883090687), (17, 155839533), (29, 91354209), (51, 51946511), (71, 37313691), (87, 30451403), (213, 12437897), (493, 5373777), (1207, 2194923), (1479, 1791259), (2059, 1286679), (3621, 731641), (6177, 428893), (25229, 105009), (35003, 75687)]