3938339

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 4471200

約数和(自身を除く): 532861

約数列:

[1, 17, 19, 89, 137, 323, 1513, 1691, 2329, 2603, 12193, 28747, 44251, 207281, 231667, 3938339]

約数ペア:

[(1, 3938339), (17, 231667), (19, 207281), (89, 44251), (137, 28747), (323, 12193), (1513, 2603), (1691, 2329)]