47251743

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3467}}^1$

素因数の和:3547

約数の個数: 32

約数和(自身を含む): 79902720

約数和(自身を除く): 32650977

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 3467, 4543, 10401, 13629, 24269, 38137, 72807, 114411, 204553, 266959, 613659, 800877, 1431871, 2250083, 4295613, 6750249, 15750581, 47251743]

約数ペア:

[(1, 47251743), (3, 15750581), (7, 6750249), (11, 4295613), (21, 2250083), (33, 1431871), (59, 800877), (77, 613659), (177, 266959), (231, 204553), (413, 114411), (649, 72807), (1239, 38137), (1947, 24269), (3467, 13629), (4543, 10401)]