53329857

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{3889}}^1$

素因数の和:4552

約数の個数: 16

約数和(自身を含む): 81409920

約数和(自身を除く): 28080063

約数列:

[1, 3, 7, 21, 653, 1959, 3889, 4571, 11667, 13713, 27223, 81669, 2539517, 7618551, 17776619, 53329857]

約数ペア:

[(1, 53329857), (3, 17776619), (7, 7618551), (21, 2539517), (653, 81669), (1959, 27223), (3889, 13713), (4571, 11667)]