305416287

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1187}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 507057408

約数和(自身を除く): 201641121

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 113, 207, 253, 339, 759, 1017, 1187, 1243, 2277, 2599, 3561, 3729, 7797, 10683, 11187, 13057, 23391, 27301, 28589, 39171, 81903, 85767, 117513, 134131, 245709, 257301, 300311, 402393, 900933, 1207179, 1475441, 2702799, 3085013, 4426323, 9255039, 13278969, 27765117, 33935143, 101805429, 305416287]

約数ペア:

[(1, 305416287), (3, 101805429), (9, 33935143), (11, 27765117), (23, 13278969), (33, 9255039), (69, 4426323), (99, 3085013), (113, 2702799), (207, 1475441), (253, 1207179), (339, 900933), (759, 402393), (1017, 300311), (1187, 257301), (1243, 245709), (2277, 134131), (2599, 117513), (3561, 85767), (3729, 81903), (7797, 39171), (10683, 28589), (11187, 27301), (13057, 23391)]