47132217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25057}}^1$

素因数の和:25093

約数の個数: 24

約数和(自身を含む): 78180960

約数和(自身を除く): 31048743

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 25057, 75171, 225513, 275627, 476083, 826881, 1428249, 2480643, 4284747, 5236913, 15710739, 47132217]

約数ペア:

[(1, 47132217), (3, 15710739), (9, 5236913), (11, 4284747), (19, 2480643), (33, 1428249), (57, 826881), (99, 476083), (171, 275627), (209, 225513), (627, 75171), (1881, 25057)]