47398329

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28163}}^1$

素因数の和:28197

約数の個数: 24

約数和(自身を含む): 79084512

約数和(自身を除く): 31686183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 28163, 84489, 253467, 309793, 478771, 929379, 1436313, 2788137, 4308939, 5266481, 15799443, 47398329]

約数ペア:

[(1, 47398329), (3, 15799443), (9, 5266481), (11, 4308939), (17, 2788137), (33, 1436313), (51, 929379), (99, 478771), (153, 309793), (187, 253467), (561, 84489), (1683, 28163)]