8045822421

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1091551}}^1$

素因数の和:1091583

約数の個数: 40

約数和(自身を含む): 14792712704

約数和(自身を除く): 6746890283

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 1091551, 3274653, 7640857, 9823959, 14190163, 22922571, 29471877, 42570489, 68767713, 88415631, 99331141, 127711467, 206303139, 297993423, 383134401, 618909417, 893980269, 1149403203, 2681940807, 8045822421]

約数ペア:

[(1, 8045822421), (3, 2681940807), (7, 1149403203), (9, 893980269), (13, 618909417), (21, 383134401), (27, 297993423), (39, 206303139), (63, 127711467), (81, 99331141), (91, 88415631), (117, 68767713), (189, 42570489), (273, 29471877), (351, 22922571), (567, 14190163), (819, 9823959), (1053, 7640857), (2457, 3274653), (7371, 1091551)]