355295937

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 509756544

約数和(自身を除く): 154460607

約数列:

[1, 3, 17, 51, 137, 211, 241, 411, 633, 723, 2329, 3587, 4097, 6987, 10761, 12291, 28907, 33017, 50851, 86721, 99051, 152553, 491419, 561289, 864467, 1474257, 1683867, 2593401, 6966587, 20899761, 118431979, 355295937]

約数ペア:

[(1, 355295937), (3, 118431979), (17, 20899761), (51, 6966587), (137, 2593401), (211, 1683867), (241, 1474257), (411, 864467), (633, 561289), (723, 491419), (2329, 152553), (3587, 99051), (4097, 86721), (6987, 50851), (10761, 33017), (12291, 28907)]