349461

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^2$

素因数の和:102

約数の個数: 24

約数和(自身を含む): 605760

約数和(自身を除く): 256299

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 1849, 2709, 5547, 8127, 12943, 16641, 38829, 49923, 116487, 349461]

約数ペア:

[(1, 349461), (3, 116487), (7, 49923), (9, 38829), (21, 16641), (27, 12943), (43, 8127), (63, 5547), (129, 2709), (189, 1849), (301, 1161), (387, 903)]