7683627

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 12255232

約数和(自身を除く): 4571605

約数列:

[1, 3, 7, 21, 43, 67, 127, 129, 201, 301, 381, 469, 889, 903, 1407, 2667, 2881, 5461, 8509, 8643, 16383, 20167, 25527, 38227, 59563, 60501, 114681, 178689, 365887, 1097661, 2561209, 7683627]

約数ペア:

[(1, 7683627), (3, 2561209), (7, 1097661), (21, 365887), (43, 178689), (67, 114681), (127, 60501), (129, 59563), (201, 38227), (301, 25527), (381, 20167), (469, 16383), (889, 8643), (903, 8509), (1407, 5461), (2667, 2881)]