283358907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 471350880

約数和(自身を除く): 187991973

約数列:

[1, 3, 9, 13, 17, 39, 51, 109, 117, 153, 221, 327, 663, 981, 1307, 1417, 1853, 1989, 3921, 4251, 5559, 11763, 12753, 16677, 16991, 22219, 24089, 50973, 66657, 72267, 142463, 152919, 199971, 216801, 288847, 427389, 866541, 1282167, 1852019, 2421871, 2599623, 5556057, 7265613, 16668171, 21796839, 31484323, 94452969, 283358907]

約数ペア:

[(1, 283358907), (3, 94452969), (9, 31484323), (13, 21796839), (17, 16668171), (39, 7265613), (51, 5556057), (109, 2599623), (117, 2421871), (153, 1852019), (221, 1282167), (327, 866541), (663, 427389), (981, 288847), (1307, 216801), (1417, 199971), (1853, 152919), (1989, 142463), (3921, 72267), (4251, 66657), (5559, 50973), (11763, 24089), (12753, 22219), (16677, 16991)]