1269820479

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{152641}}^1$

素因数の和:152750

約数の個数: 16

約数和(自身を含む): 1758435840

約数和(自身を除く): 488615361

約数列:

[1, 3, 47, 59, 141, 177, 2773, 8319, 152641, 457923, 7174127, 9005819, 21522381, 27017457, 423273493, 1269820479]

約数ペア:

[(1, 1269820479), (3, 423273493), (47, 27017457), (59, 21522381), (141, 9005819), (177, 7174127), (2773, 457923), (8319, 152641)]