47203233

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 79134720

約数和(自身を除く): 31931487

約数列:

[1, 3, 7, 11, 21, 33, 77, 127, 231, 381, 889, 1397, 1609, 2667, 4191, 4827, 9779, 11263, 17699, 29337, 33789, 53097, 123893, 204343, 371679, 613029, 1430401, 2247773, 4291203, 6743319, 15734411, 47203233]

約数ペア:

[(1, 47203233), (3, 15734411), (7, 6743319), (11, 4291203), (21, 2247773), (33, 1430401), (77, 613029), (127, 371679), (231, 204343), (381, 123893), (889, 53097), (1397, 33789), (1609, 29337), (2667, 17699), (4191, 11263), (4827, 9779)]