12693807

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 21964800

約数和(自身を除く): 9270993

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 1429, 2961, 4287, 8883, 10003, 12861, 30009, 38583, 67163, 90027, 201489, 270081, 470141, 604467, 1410423, 1813401, 4231269, 12693807]

約数ペア:

[(1, 12693807), (3, 4231269), (7, 1813401), (9, 1410423), (21, 604467), (27, 470141), (47, 270081), (63, 201489), (141, 90027), (189, 67163), (329, 38583), (423, 30009), (987, 12861), (1269, 10003), (1429, 8883), (2961, 4287)]