19061757

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4970

約数の個数: 32

約数和(自身を含む): 33183360

約数和(自身を除く): 14121603

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 4937, 14811, 44433, 54307, 64181, 133299, 162921, 192543, 488763, 577629, 705991, 1466289, 1732887, 2117973, 6353919, 19061757]

約数ペア:

[(1, 19061757), (3, 6353919), (9, 2117973), (11, 1732887), (13, 1466289), (27, 705991), (33, 577629), (39, 488763), (99, 192543), (117, 162921), (143, 133299), (297, 64181), (351, 54307), (429, 44433), (1287, 14811), (3861, 4937)]