2378699967

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{28771}}^1$

素因数の和:28939

約数の個数: 32

約数和(自身を含む): 3771203584

約数和(自身を除く): 1392503617

約数列:

[1, 3, 7, 21, 31, 93, 127, 217, 381, 651, 889, 2667, 3937, 11811, 27559, 28771, 82677, 86313, 201397, 604191, 891901, 2675703, 3653917, 6243307, 10961751, 18729921, 25577419, 76732257, 113271427, 339814281, 792899989, 2378699967]

約数ペア:

[(1, 2378699967), (3, 792899989), (7, 339814281), (21, 113271427), (31, 76732257), (93, 25577419), (127, 18729921), (217, 10961751), (381, 6243307), (651, 3653917), (889, 2675703), (2667, 891901), (3937, 604191), (11811, 201397), (27559, 86313), (28771, 82677)]