1330678041

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1187}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 2321104896

約数和(自身を除く): 990426855

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 211, 231, 253, 483, 633, 759, 1187, 1477, 1771, 2321, 3561, 4431, 4853, 5313, 6963, 8309, 13057, 14559, 16247, 24927, 27301, 33971, 39171, 48741, 53383, 81903, 91399, 101913, 160149, 191107, 250457, 274197, 300311, 373681, 573321, 751371, 900933, 1121043, 1753199, 2102177, 2755027, 5259597, 5760511, 6306531, 8265081, 17281533, 19285189, 40323577, 57855567, 63365621, 120970731, 190096863, 443559347, 1330678041]

約数ペア:

[(1, 1330678041), (3, 443559347), (7, 190096863), (11, 120970731), (21, 63365621), (23, 57855567), (33, 40323577), (69, 19285189), (77, 17281533), (161, 8265081), (211, 6306531), (231, 5760511), (253, 5259597), (483, 2755027), (633, 2102177), (759, 1753199), (1187, 1121043), (1477, 900933), (1771, 751371), (2321, 573321), (3561, 373681), (4431, 300311), (4853, 274197), (5313, 250457), (6963, 191107), (8309, 160149), (13057, 101913), (14559, 91399), (16247, 81903), (24927, 53383), (27301, 48741), (33971, 39171)]