342587231

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 427327488

約数和(自身を除く): 84740257

約数列:

[1, 7, 23, 31, 83, 161, 217, 581, 713, 827, 1909, 2573, 4991, 5789, 13363, 18011, 19021, 25637, 59179, 68641, 133147, 179459, 414253, 480487, 589651, 1578743, 2127871, 4127557, 11051201, 14895097, 48941033, 342587231]

約数ペア:

[(1, 342587231), (7, 48941033), (23, 14895097), (31, 11051201), (83, 4127557), (161, 2127871), (217, 1578743), (581, 589651), (713, 480487), (827, 414253), (1909, 179459), (2573, 133147), (4991, 68641), (5789, 59179), (13363, 25637), (18011, 19021)]