3888894239993

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{30708989}}^1$

素因数の和:30709304

約数の個数: 16

約数和(自身を含む): 4520363328000

約数和(自身を除く): 631469088007

約数列:

[1, 7, 79, 229, 553, 1603, 18091, 126637, 30708989, 214962923, 2426010131, 7032358481, 16982070917, 49226509367, 555556319999, 3888894239993]

約数ペア:

[(1, 3888894239993), (7, 555556319999), (79, 49226509367), (229, 16982070917), (553, 7032358481), (1603, 2426010131), (18091, 214962923), (126637, 30708989)]