7724379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 11721024

約数和(自身を除く): 3996645

約数列:

[1, 3, 13, 37, 39, 53, 101, 111, 159, 303, 481, 689, 1313, 1443, 1961, 2067, 3737, 3939, 5353, 5883, 11211, 16059, 25493, 48581, 69589, 76479, 145743, 198061, 208767, 594183, 2574793, 7724379]

約数ペア:

[(1, 7724379), (3, 2574793), (13, 594183), (37, 208767), (39, 198061), (53, 145743), (101, 76479), (111, 69589), (159, 48581), (303, 25493), (481, 16059), (689, 11211), (1313, 5883), (1443, 5353), (1961, 3939), (2067, 3737)]