1937949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 1126371

約数列:

[1, 3, 13, 17, 37, 39, 51, 79, 111, 221, 237, 481, 629, 663, 1027, 1343, 1443, 1887, 2923, 3081, 4029, 8177, 8769, 17459, 24531, 37999, 49691, 52377, 113997, 149073, 645983, 1937949]

約数ペア:

[(1, 1937949), (3, 645983), (13, 149073), (17, 113997), (37, 52377), (39, 49691), (51, 37999), (79, 24531), (111, 17459), (221, 8769), (237, 8177), (481, 4029), (629, 3081), (663, 2923), (1027, 1887), (1343, 1443)]