5717271

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 9849600

約数和(自身を除く): 4132329

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 89, 133, 147, 161, 267, 399, 437, 483, 623, 931, 1127, 1311, 1691, 1869, 2047, 2793, 3059, 3381, 4361, 5073, 6141, 9177, 11837, 13083, 14329, 21413, 35511, 38893, 42987, 64239, 82859, 100303, 116679, 248577, 272251, 300909, 816753, 1905757, 5717271]

約数ペア:

[(1, 5717271), (3, 1905757), (7, 816753), (19, 300909), (21, 272251), (23, 248577), (49, 116679), (57, 100303), (69, 82859), (89, 64239), (133, 42987), (147, 38893), (161, 35511), (267, 21413), (399, 14329), (437, 13083), (483, 11837), (623, 9177), (931, 6141), (1127, 5073), (1311, 4361), (1691, 3381), (1869, 3059), (2047, 2793)]