1222713093

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{301681}}^1$

素因数の和:301884

約数の個数: 16

約数和(自身を含む): 1872841856

約数和(自身を除く): 650128763

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 301681, 905043, 2111767, 6335301, 58224433, 174673299, 407571031, 1222713093]

約数ペア:

[(1, 1222713093), (3, 407571031), (7, 174673299), (21, 58224433), (193, 6335301), (579, 2111767), (1351, 905043), (4053, 301681)]