30923512317

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{5377067}}^1$

素因数の和:5377150

約数の個数: 20

約数和(自身を含む): 46845016416

約数和(自身を除く): 15921504099

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 5377067, 16131201, 48393603, 145180809, 381771757, 435542427, 1145315271, 3435945813, 10307837439, 30923512317]

約数ペア:

[(1, 30923512317), (3, 10307837439), (9, 3435945813), (27, 1145315271), (71, 435542427), (81, 381771757), (213, 145180809), (639, 48393603), (1917, 16131201), (5751, 5377067)]