9964689

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 15759360

約数和(自身を除く): 5794671

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 1279, 2597, 3837, 7791, 8953, 26859, 62671, 67787, 188013, 203361, 474509, 1423527, 3321563, 9964689]

約数ペア:

[(1, 9964689), (3, 3321563), (7, 1423527), (21, 474509), (49, 203361), (53, 188013), (147, 67787), (159, 62671), (371, 26859), (1113, 8953), (1279, 7791), (2597, 3837)]