7142912277

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{1697}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 9916972032

約数和(自身を除く): 2774059755

約数列:

[1, 3, 43, 67, 129, 201, 487, 1461, 1697, 2881, 5091, 8643, 20941, 32629, 62823, 72971, 97887, 113699, 218913, 341097, 826439, 1403047, 2479317, 4209141, 4889057, 14667171, 35536877, 55371413, 106610631, 166114239, 2380970759, 7142912277]

約数ペア:

[(1, 7142912277), (3, 2380970759), (43, 166114239), (67, 106610631), (129, 55371413), (201, 35536877), (487, 14667171), (1461, 4889057), (1697, 4209141), (2881, 2479317), (5091, 1403047), (8643, 826439), (20941, 341097), (32629, 218913), (62823, 113699), (72971, 97887)]