2147747199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{26903}}^1$

素因数の和:27031

約数の個数: 32

約数和(自身を含む): 3254307840

約数和(自身を除く): 1106560641

約数列:

[1, 3, 13, 23, 39, 69, 89, 267, 299, 897, 1157, 2047, 3471, 6141, 26611, 26903, 79833, 80709, 349739, 618769, 1049217, 1856307, 2394367, 7183101, 8043997, 24131991, 31126771, 55070441, 93380313, 165211323, 715915733, 2147747199]

約数ペア:

[(1, 2147747199), (3, 715915733), (13, 165211323), (23, 93380313), (39, 55070441), (69, 31126771), (89, 24131991), (267, 8043997), (299, 7183101), (897, 2394367), (1157, 1856307), (2047, 1049217), (3471, 618769), (6141, 349739), (26611, 80709), (26903, 79833)]