47204847

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2383}}^1$

素因数の和:2491

約数の個数: 24

約数和(自身を含む): 71405568

約数和(自身を除く): 24200721

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 2383, 6603, 7149, 19809, 21447, 73873, 169193, 221619, 507579, 664857, 1522737, 5244983, 15734949, 47204847]

約数ペア:

[(1, 47204847), (3, 15734949), (9, 5244983), (31, 1522737), (71, 664857), (93, 507579), (213, 221619), (279, 169193), (639, 73873), (2201, 21447), (2383, 19809), (6603, 7149)]