3992457

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4637}}^1$

素因数の和:4688

約数の個数: 16

約数和(自身を含む): 6233472

約数和(自身を除く): 2241015

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 4637, 13911, 32459, 97377, 190117, 570351, 1330819, 3992457]

約数ペア:

[(1, 3992457), (3, 1330819), (7, 570351), (21, 190117), (41, 97377), (123, 32459), (287, 13911), (861, 4637)]