8814897

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 16074240

約数和(自身を除く): 7259343

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 229, 273, 329, 423, 611, 687, 819, 987, 1603, 1833, 2061, 2961, 2977, 4277, 4809, 5499, 8931, 10763, 12831, 14427, 20839, 26793, 32289, 38493, 62517, 75341, 96867, 139919, 187551, 226023, 419757, 678069, 979433, 1259271, 2938299, 8814897]

約数ペア:

[(1, 8814897), (3, 2938299), (7, 1259271), (9, 979433), (13, 678069), (21, 419757), (39, 226023), (47, 187551), (63, 139919), (91, 96867), (117, 75341), (141, 62517), (229, 38493), (273, 32289), (329, 26793), (423, 20839), (611, 14427), (687, 12831), (819, 10763), (987, 8931), (1603, 5499), (1833, 4809), (2061, 4277), (2961, 2977)]