247025982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{9007}}^1$

素因数の和:9672

約数の個数: 32

約数和(自身を含む): 565558272

約数和(自身を除く): 318532290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 653, 1306, 1959, 3918, 4571, 9007, 9142, 13713, 18014, 27021, 27426, 54042, 63049, 126098, 189147, 378294, 5881571, 11763142, 17644713, 35289426, 41170997, 82341994, 123512991, 247025982]

約数ペア:

[(1, 247025982), (2, 123512991), (3, 82341994), (6, 41170997), (7, 35289426), (14, 17644713), (21, 11763142), (42, 5881571), (653, 378294), (1306, 189147), (1959, 126098), (3918, 63049), (4571, 54042), (9007, 27426), (9142, 27021), (13713, 18014)]