247042206

素因数分解:

$2^1\times 3^2\times {\mathrm{1097}}^1\times {\mathrm{12511}}^1$

素因数の和:13616

約数の個数: 24

約数和(自身を含む): 535788864

約数和(自身を除く): 288746658

約数列:

[1, 2, 3, 6, 9, 18, 1097, 2194, 3291, 6582, 9873, 12511, 19746, 25022, 37533, 75066, 112599, 225198, 13724567, 27449134, 41173701, 82347402, 123521103, 247042206]

約数ペア:

[(1, 247042206), (2, 123521103), (3, 82347402), (6, 41173701), (9, 27449134), (18, 13724567), (1097, 225198), (2194, 112599), (3291, 75066), (6582, 37533), (9873, 25022), (12511, 19746)]