42380007

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19813}}^1$

素因数の和:19870

約数の個数: 16

約数和(自身を含む): 60868608

約数和(自身を除く): 18488601

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 19813, 59439, 455699, 614203, 1367097, 1842609, 14126669, 42380007]

約数ペア:

[(1, 42380007), (3, 14126669), (23, 1842609), (31, 1367097), (69, 614203), (93, 455699), (713, 59439), (2139, 19813)]