357014749

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 449275904

約数和(自身を除く): 92261155

約数列:

[1, 7, 13, 73, 91, 223, 241, 511, 949, 1561, 1687, 2899, 3133, 6643, 16279, 17593, 20293, 21931, 53743, 113953, 123151, 211627, 228709, 376201, 698659, 1481389, 1600963, 3923239, 4890613, 27462673, 51002107, 357014749]

約数ペア:

[(1, 357014749), (7, 51002107), (13, 27462673), (73, 4890613), (91, 3923239), (223, 1600963), (241, 1481389), (511, 698659), (949, 376201), (1561, 228709), (1687, 211627), (2899, 123151), (3133, 113953), (6643, 53743), (16279, 21931), (17593, 20293)]