382985281

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 467389440

約数和(自身を除く): 84404159

約数列:

[1, 7, 29, 47, 137, 203, 293, 329, 959, 1363, 2051, 3973, 6439, 8497, 9541, 13771, 27811, 40141, 45073, 59479, 96397, 186731, 280987, 399359, 1164089, 1307117, 1886627, 2795513, 8148623, 13206389, 54712183, 382985281]

約数ペア:

[(1, 382985281), (7, 54712183), (29, 13206389), (47, 8148623), (137, 2795513), (203, 1886627), (293, 1307117), (329, 1164089), (959, 399359), (1363, 280987), (2051, 186731), (3973, 96397), (6439, 59479), (8497, 45073), (9541, 40141), (13771, 27811)]