2007513978051

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9439}}^1\times {\mathrm{99431}}^1$

素因数の和:108927

約数の個数: 32

約数和(自身を含む): 2883496181760

約数和(自身を除く): 875982203709

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 9439, 28317, 99431, 217097, 292609, 298293, 651291, 877827, 2286913, 3082361, 6730007, 6860739, 9247083, 20190021, 70894303, 212682909, 938529209, 2815587627, 21586171807, 29094405479, 64758515421, 87283216437, 669171326017, 2007513978051]

約数ペア:

[(1, 2007513978051), (3, 669171326017), (23, 87283216437), (31, 64758515421), (69, 29094405479), (93, 21586171807), (713, 2815587627), (2139, 938529209), (9439, 212682909), (28317, 70894303), (99431, 20190021), (217097, 9247083), (292609, 6860739), (298293, 6730007), (651291, 3082361), (877827, 2286913)]