2526693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 3983616

約数和(自身を除く): 1456923

約数列:

[1, 3, 13, 17, 37, 39, 51, 103, 111, 221, 309, 481, 629, 663, 1339, 1443, 1751, 1887, 3811, 4017, 5253, 8177, 11433, 22763, 24531, 49543, 64787, 68289, 148629, 194361, 842231, 2526693]

約数ペア:

[(1, 2526693), (3, 842231), (13, 194361), (17, 148629), (37, 68289), (39, 64787), (51, 49543), (103, 24531), (111, 22763), (221, 11433), (309, 8177), (481, 5253), (629, 4017), (663, 3811), (1339, 1887), (1443, 1751)]