38842909

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5351}}^1$

素因数の和:5436

約数の個数: 16

約数和(自身を含む): 47782656

約数和(自身を除く): 8939747

約数列:

[1, 7, 17, 61, 119, 427, 1037, 5351, 7259, 37457, 90967, 326411, 636769, 2284877, 5548987, 38842909]

約数ペア:

[(1, 38842909), (7, 5548987), (17, 2284877), (61, 636769), (119, 326411), (427, 90967), (1037, 37457), (5351, 7259)]