3794217

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 6008256

約数和(自身を除く): 2214039

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 487, 1113, 1461, 2597, 3409, 7791, 10227, 23863, 25811, 71589, 77433, 180677, 542031, 1264739, 3794217]

約数ペア:

[(1, 3794217), (3, 1264739), (7, 542031), (21, 180677), (49, 77433), (53, 71589), (147, 25811), (159, 23863), (371, 10227), (487, 7791), (1113, 3409), (1461, 2597)]