23949681

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{853}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 37384704

約数和(自身を除く): 13435023

約数列:

[1, 3, 7, 21, 49, 147, 191, 573, 853, 1337, 2559, 4011, 5971, 9359, 17913, 28077, 41797, 125391, 162923, 488769, 1140461, 3421383, 7983227, 23949681]

約数ペア:

[(1, 23949681), (3, 7983227), (7, 3421383), (21, 1140461), (49, 488769), (147, 162923), (191, 125391), (573, 41797), (853, 28077), (1337, 17913), (2559, 9359), (4011, 5971)]