17312169

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 27961344

約数和(自身を除く): 10649175

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 483, 491, 511, 1473, 1533, 1679, 3437, 5037, 10311, 11293, 11753, 33879, 35259, 35843, 79051, 107529, 237153, 250901, 752703, 824389, 2473167, 5770723, 17312169]

約数ペア:

[(1, 17312169), (3, 5770723), (7, 2473167), (21, 824389), (23, 752703), (69, 250901), (73, 237153), (161, 107529), (219, 79051), (483, 35843), (491, 35259), (511, 33879), (1473, 11753), (1533, 11293), (1679, 10311), (3437, 5037)]