8091837

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 13698048

約数和(自身を除く): 5606211

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 97, 117, 207, 279, 291, 299, 403, 713, 873, 897, 1209, 1261, 2139, 2231, 2691, 3007, 3627, 3783, 6417, 6693, 9021, 9269, 11349, 20079, 27063, 27807, 29003, 39091, 69161, 83421, 87009, 117273, 207483, 261027, 351819, 622449, 899093, 2697279, 8091837]

約数ペア:

[(1, 8091837), (3, 2697279), (9, 899093), (13, 622449), (23, 351819), (31, 261027), (39, 207483), (69, 117273), (93, 87009), (97, 83421), (117, 69161), (207, 39091), (279, 29003), (291, 27807), (299, 27063), (403, 20079), (713, 11349), (873, 9269), (897, 9021), (1209, 6693), (1261, 6417), (2139, 3783), (2231, 3627), (2691, 3007)]