47980737

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33113}}^1$

素因数の和:33149

約数の個数: 24

約数和(自身を含む): 82652544

約数和(自身を除く): 34671807

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 33113, 99339, 231791, 298017, 695373, 761599, 2086119, 2284797, 5331193, 6854391, 15993579, 47980737]

約数ペア:

[(1, 47980737), (3, 15993579), (7, 6854391), (9, 5331193), (21, 2284797), (23, 2086119), (63, 761599), (69, 695373), (161, 298017), (207, 231791), (483, 99339), (1449, 33113)]