47374719

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{11113}}^1$

素因数の和:11159

約数の個数: 24

約数和(自身を含む): 76019760

約数和(自身を除く): 28645041

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 11113, 33339, 77791, 233373, 322277, 544537, 966831, 1633611, 2255939, 6767817, 15791573, 47374719]

約数ペア:

[(1, 47374719), (3, 15791573), (7, 6767817), (21, 2255939), (29, 1633611), (49, 966831), (87, 544537), (147, 322277), (203, 233373), (609, 77791), (1421, 33339), (4263, 11113)]