47728239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1487}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 68662272

約数和(自身を除く): 20934033

約数列:

[1, 3, 13, 39, 823, 1487, 2469, 4461, 10699, 19331, 32097, 57993, 1223801, 3671403, 15909413, 47728239]

約数ペア:

[(1, 47728239), (3, 15909413), (13, 3671403), (39, 1223801), (823, 57993), (1487, 32097), (2469, 19331), (4461, 10699)]