669499201

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{2063}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 804712320

約数和(自身を除く): 135213119

約数列:

[1, 7, 37, 49, 179, 259, 1253, 1813, 2063, 6623, 8771, 14441, 46361, 76331, 101087, 324527, 369277, 534317, 2584939, 3740219, 13663249, 18094573, 95642743, 669499201]

約数ペア:

[(1, 669499201), (7, 95642743), (37, 18094573), (49, 13663249), (179, 3740219), (259, 2584939), (1253, 534317), (1813, 369277), (2063, 324527), (6623, 101087), (8771, 76331), (14441, 46361)]