65043839

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13931}}^1$

素因数の和:13990

約数の個数: 16

約数和(自身を含む): 80248320

約数和(自身を除く): 15204481

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 13931, 97517, 320413, 403999, 2242891, 2827993, 9291977, 65043839]

約数ペア:

[(1, 65043839), (7, 9291977), (23, 2827993), (29, 2242891), (161, 403999), (203, 320413), (667, 97517), (4669, 13931)]