812802813

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{9649}}^1$

素因数の和:10348

約数の個数: 16

約数和(自身を含む): 1110753600

約数和(自身を除く): 297950787

約数列:

[1, 3, 43, 129, 653, 1959, 9649, 28079, 28947, 84237, 414907, 1244721, 6300797, 18902391, 270934271, 812802813]

約数ペア:

[(1, 812802813), (3, 270934271), (43, 18902391), (129, 6300797), (653, 1244721), (1959, 414907), (9649, 84237), (28079, 28947)]