2215671453

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{3313}}^1\times {\mathrm{3911}}^1$

素因数の和:7249

約数の個数: 24

約数和(自身を含む): 3370735680

約数和(自身を除く): 1155064227

約数列:

[1, 3, 9, 19, 57, 171, 3313, 3911, 9939, 11733, 29817, 35199, 62947, 74309, 188841, 222927, 566523, 668781, 12957143, 38871429, 116614287, 246185717, 738557151, 2215671453]

約数ペア:

[(1, 2215671453), (3, 738557151), (9, 246185717), (19, 116614287), (57, 38871429), (171, 12957143), (3313, 668781), (3911, 566523), (9939, 222927), (11733, 188841), (29817, 74309), (35199, 62947)]