143098494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{309737}}^1$

素因数の和:309760

約数の個数: 32

約数和(自身を含む): 356818176

約数和(自身を除く): 213719682

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 309737, 619474, 929211, 1858422, 2168159, 3407107, 4336318, 6504477, 6814214, 10221321, 13008954, 20442642, 23849749, 47699498, 71549247, 143098494]

約数ペア:

[(1, 143098494), (2, 71549247), (3, 47699498), (6, 23849749), (7, 20442642), (11, 13008954), (14, 10221321), (21, 6814214), (22, 6504477), (33, 4336318), (42, 3407107), (66, 2168159), (77, 1858422), (154, 929211), (231, 619474), (462, 309737)]