282945299

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 356450304

約数和(自身を除く): 73505005

約数列:

[1, 7, 13, 73, 91, 191, 223, 511, 949, 1337, 1561, 2483, 2899, 6643, 13943, 16279, 17381, 20293, 42593, 97601, 113953, 181259, 211627, 298151, 553709, 1268813, 1481389, 3109289, 3875963, 21765023, 40420757, 282945299]

約数ペア:

[(1, 282945299), (7, 40420757), (13, 21765023), (73, 3875963), (91, 3109289), (191, 1481389), (223, 1268813), (511, 553709), (949, 298151), (1337, 211627), (1561, 181259), (2483, 113953), (2899, 97601), (6643, 42593), (13943, 20293), (16279, 17381)]