1128158421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{11113}}^1$

素因数の和:11285

約数の個数: 32

約数和(自身を含む): 1717779840

約数和(自身を除く): 589621419

約数列:

[1, 3, 13, 19, 39, 57, 137, 247, 411, 741, 1781, 2603, 5343, 7809, 11113, 33339, 33839, 101517, 144469, 211147, 433407, 633441, 1522481, 2744911, 4567443, 8234733, 19792253, 28927139, 59376759, 86781417, 376052807, 1128158421]

約数ペア:

[(1, 1128158421), (3, 376052807), (13, 86781417), (19, 59376759), (39, 28927139), (57, 19792253), (137, 8234733), (247, 4567443), (411, 2744911), (741, 1522481), (1781, 633441), (2603, 433407), (5343, 211147), (7809, 144469), (11113, 101517), (33339, 33839)]