425921331

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{9697}}^1$

素因数の和:9744

約数の個数: 20

約数和(自身を含む): 624745160

約数和(自身を除く): 198823829

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 9697, 14641, 29091, 43923, 106667, 320001, 1173337, 3520011, 12906707, 38720121, 141973777, 425921331]

約数ペア:

[(1, 425921331), (3, 141973777), (11, 38720121), (33, 12906707), (121, 3520011), (363, 1173337), (1331, 320001), (3993, 106667), (9697, 43923), (14641, 29091)]