47929497

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29641}}^1$

素因数の和:29669

約数の個数: 24

約数和(自身を含む): 81100512

約数和(自身を除く): 33171015

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 29641, 88923, 207487, 326051, 622461, 978153, 1452409, 2282357, 4357227, 6847071, 15976499, 47929497]

約数ペア:

[(1, 47929497), (3, 15976499), (7, 6847071), (11, 4357227), (21, 2282357), (33, 1452409), (49, 978153), (77, 622461), (147, 326051), (231, 207487), (539, 88923), (1617, 29641)]