740331333

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22907}}^1$

素因数の和:22948

約数の個数: 48

約数和(自身を含む): 1334161920

約数和(自身を除く): 593830587

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1539, 1701, 3591, 4617, 10773, 22907, 32319, 68721, 160349, 206163, 435233, 481047, 618489, 1305699, 1443141, 1855467, 3046631, 3917097, 4329423, 5566401, 9139893, 11751291, 12988269, 27419679, 35253873, 38964807, 82259037, 105761619, 246777111, 740331333]

約数ペア:

[(1, 740331333), (3, 246777111), (7, 105761619), (9, 82259037), (19, 38964807), (21, 35253873), (27, 27419679), (57, 12988269), (63, 11751291), (81, 9139893), (133, 5566401), (171, 4329423), (189, 3917097), (243, 3046631), (399, 1855467), (513, 1443141), (567, 1305699), (1197, 618489), (1539, 481047), (1701, 435233), (3591, 206163), (4617, 160349), (10773, 68721), (22907, 32319)]