4911861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 7551360

約数和(自身を除く): 2639499

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 137, 323, 411, 629, 703, 969, 1887, 2109, 2329, 2603, 5069, 6987, 7809, 11951, 15207, 35853, 44251, 86173, 96311, 132753, 258519, 288933, 1637287, 4911861]

約数ペア:

[(1, 4911861), (3, 1637287), (17, 288933), (19, 258519), (37, 132753), (51, 96311), (57, 86173), (111, 44251), (137, 35853), (323, 15207), (411, 11951), (629, 7809), (703, 6987), (969, 5069), (1887, 2603), (2109, 2329)]