814492791

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4049}}^1$

素因数の和:4196

約数の個数: 48

約数和(自身を含む): 1401753600

約数和(自身を除く): 587260809

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 103, 217, 279, 309, 651, 721, 927, 1953, 2163, 3193, 4049, 6489, 9579, 12147, 22351, 28343, 28737, 36441, 67053, 85029, 125519, 201159, 255087, 376557, 417047, 878633, 1129671, 1251141, 2635899, 2919329, 3753423, 7907697, 8757987, 12928457, 26273961, 38785371, 90499199, 116356113, 271497597, 814492791]

約数ペア:

[(1, 814492791), (3, 271497597), (7, 116356113), (9, 90499199), (21, 38785371), (31, 26273961), (63, 12928457), (93, 8757987), (103, 7907697), (217, 3753423), (279, 2919329), (309, 2635899), (651, 1251141), (721, 1129671), (927, 878633), (1953, 417047), (2163, 376557), (3193, 255087), (4049, 201159), (6489, 125519), (9579, 85029), (12147, 67053), (22351, 36441), (28343, 28737)]