188423487

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{96479}}^1$

素因数の和:96523

約数の個数: 24

約数和(自身を含む): 321085440

約数和(自身を除く): 132661953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 96479, 289437, 675353, 868311, 2026059, 2990849, 6078177, 8972547, 20935943, 26917641, 62807829, 188423487]

約数ペア:

[(1, 188423487), (3, 62807829), (7, 26917641), (9, 20935943), (21, 8972547), (31, 6078177), (63, 2990849), (93, 2026059), (217, 868311), (279, 675353), (651, 289437), (1953, 96479)]