671887293

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{126461}}^1$

素因数の和:126505

約数の個数: 32

約数和(自身を含む): 1165473792

約数和(自身を除く): 493586499

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 126461, 379383, 885227, 1391071, 2655681, 2908603, 4173213, 8725809, 9737497, 20360221, 29212491, 31994633, 61080663, 95983899, 223962431, 671887293]

約数ペア:

[(1, 671887293), (3, 223962431), (7, 95983899), (11, 61080663), (21, 31994633), (23, 29212491), (33, 20360221), (69, 9737497), (77, 8725809), (161, 4173213), (231, 2908603), (253, 2655681), (483, 1391071), (759, 885227), (1771, 379383), (5313, 126461)]