47519901

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36923}}^1$

素因数の和:36953

約数の個数: 24

約数和(自身を含む): 80642016

約数和(自身を除く): 33122115

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 36923, 110769, 332307, 406153, 479999, 1218459, 1439997, 3655377, 4319991, 5279989, 15839967, 47519901]

約数ペア:

[(1, 47519901), (3, 15839967), (9, 5279989), (11, 4319991), (13, 3655377), (33, 1439997), (39, 1218459), (99, 479999), (117, 406153), (143, 332307), (429, 110769), (1287, 36923)]