487291777

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1\times {\mathrm{3079}}^1$

素因数の和:4092

約数の個数: 16

約数和(自身を含む): 581898240

約数和(自身を除く): 94606463

約数列:

[1, 7, 23, 161, 983, 3079, 6881, 21553, 22609, 70817, 158263, 495719, 3026657, 21186599, 69613111, 487291777]

約数ペア:

[(1, 487291777), (7, 69613111), (23, 21186599), (161, 3026657), (983, 495719), (3079, 158263), (6881, 70817), (21553, 22609)]