3867626399

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1051}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 4986606240

約数和(自身を除く): 1118979841

約数列:

[1, 7, 13, 49, 53, 91, 109, 371, 637, 689, 763, 1051, 1417, 2597, 4823, 5341, 5777, 7357, 9919, 13663, 33761, 40439, 51499, 55703, 69433, 75101, 95641, 114559, 283073, 389921, 525707, 669487, 724139, 801913, 1489267, 2729447, 3679949, 5068973, 5613391, 6071627, 10424869, 35482811, 42501389, 72974083, 78931151, 297509723, 552518057, 3867626399]

約数ペア:

[(1, 3867626399), (7, 552518057), (13, 297509723), (49, 78931151), (53, 72974083), (91, 42501389), (109, 35482811), (371, 10424869), (637, 6071627), (689, 5613391), (763, 5068973), (1051, 3679949), (1417, 2729447), (2597, 1489267), (4823, 801913), (5341, 724139), (5777, 669487), (7357, 525707), (9919, 389921), (13663, 283073), (33761, 114559), (40439, 95641), (51499, 75101), (55703, 69433)]