1212007359

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{80849}}^1$

素因数の和:81134

約数の個数: 16

約数和(自身を含む): 1707552000

約数和(自身を除く): 495544641

約数列:

[1, 3, 19, 57, 263, 789, 4997, 14991, 80849, 242547, 1536131, 4608393, 21263287, 63789861, 404002453, 1212007359]

約数ペア:

[(1, 1212007359), (3, 404002453), (19, 63789861), (57, 21263287), (263, 4608393), (789, 1536131), (4997, 242547), (14991, 80849)]