313634349

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4159}}^1$

素因数の和:4204

約数の個数: 60

約数和(自身を含む): 573830400

約数和(自身を除く): 260196051

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 133, 147, 171, 189, 399, 441, 513, 567, 931, 1197, 1323, 1539, 2793, 3591, 3969, 4159, 8379, 10773, 12477, 25137, 29113, 37431, 75411, 79021, 87339, 112293, 203791, 237063, 262017, 336879, 553147, 611373, 711189, 786051, 1659441, 1834119, 2133567, 2358153, 3872029, 4978323, 5502357, 6400701, 11616087, 14934969, 16507071, 34848261, 44804907, 104544783, 313634349]

約数ペア:

[(1, 313634349), (3, 104544783), (7, 44804907), (9, 34848261), (19, 16507071), (21, 14934969), (27, 11616087), (49, 6400701), (57, 5502357), (63, 4978323), (81, 3872029), (133, 2358153), (147, 2133567), (171, 1834119), (189, 1659441), (399, 786051), (441, 711189), (513, 611373), (567, 553147), (931, 336879), (1197, 262017), (1323, 237063), (1539, 203791), (2793, 112293), (3591, 87339), (3969, 79021), (4159, 75411), (8379, 37431), (10773, 29113), (12477, 25137)]