5147307

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 40

約数和(自身を含む): 8624880

約数和(自身を除く): 3477573

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 109, 159, 297, 327, 477, 583, 891, 981, 1199, 1431, 1749, 2943, 3597, 4293, 5247, 5777, 8829, 10791, 15741, 17331, 32373, 47223, 51993, 63547, 97119, 155979, 190641, 467937, 571923, 1715769, 5147307]

約数ペア:

[(1, 5147307), (3, 1715769), (9, 571923), (11, 467937), (27, 190641), (33, 155979), (53, 97119), (81, 63547), (99, 51993), (109, 47223), (159, 32373), (297, 17331), (327, 15741), (477, 10791), (583, 8829), (891, 5777), (981, 5247), (1199, 4293), (1431, 3597), (1749, 2943)]