1327860961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{344273}}^1$

素因数の和:344328

約数の個数: 16

約数和(自身を含む): 1652515200

約数和(自身を除く): 324654239

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 344273, 2409911, 6541187, 9983917, 45788309, 69887419, 189694423, 1327860961]

約数ペア:

[(1, 1327860961), (7, 189694423), (19, 69887419), (29, 45788309), (133, 9983917), (203, 6541187), (551, 2409911), (3857, 344273)]