123752013

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14479}}^1$

素因数の和:14537

約数の個数: 32

約数和(自身を含む): 211292160

約数和(自身を除く): 87540147

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 14479, 43437, 101353, 159269, 304059, 477807, 535723, 1114883, 1607169, 3344649, 3750061, 5892953, 11250183, 17678859, 41250671, 123752013]

約数ペア:

[(1, 123752013), (3, 41250671), (7, 17678859), (11, 11250183), (21, 5892953), (33, 3750061), (37, 3344649), (77, 1607169), (111, 1114883), (231, 535723), (259, 477807), (407, 304059), (777, 159269), (1221, 101353), (2849, 43437), (8547, 14479)]