971124469

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{31253}}^1$

素因数の和:31476

約数の個数: 16

約数和(自身を含む): 1164148992

約数和(自身を除く): 193024523

約数列:

[1, 7, 23, 161, 193, 1351, 4439, 31073, 31253, 218771, 718819, 5031733, 6031829, 42222803, 138732067, 971124469]

約数ペア:

[(1, 971124469), (7, 138732067), (23, 42222803), (161, 6031829), (193, 5031733), (1351, 718819), (4439, 218771), (31073, 31253)]