247029366

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{17971}}^1$

素因数の和:18084

約数の個数: 32

約数和(自身を含む): 517593600

約数和(自身を除く): 270564234

約数列:

[1, 2, 3, 6, 29, 58, 79, 87, 158, 174, 237, 474, 2291, 4582, 6873, 13746, 17971, 35942, 53913, 107826, 521159, 1042318, 1419709, 1563477, 2839418, 3126954, 4259127, 8518254, 41171561, 82343122, 123514683, 247029366]

約数ペア:

[(1, 247029366), (2, 123514683), (3, 82343122), (6, 41171561), (29, 8518254), (58, 4259127), (79, 3126954), (87, 2839418), (158, 1563477), (174, 1419709), (237, 1042318), (474, 521159), (2291, 107826), (4582, 53913), (6873, 35942), (13746, 17971)]