8090043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 12579840

約数和(自身を除く): 4489797

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 311, 377, 667, 897, 933, 1131, 2001, 4043, 7153, 8671, 9019, 12129, 21459, 26013, 27057, 92989, 117247, 207437, 278967, 351741, 622311, 2696681, 8090043]

約数ペア:

[(1, 8090043), (3, 2696681), (13, 622311), (23, 351741), (29, 278967), (39, 207437), (69, 117247), (87, 92989), (299, 27057), (311, 26013), (377, 21459), (667, 12129), (897, 9019), (933, 8671), (1131, 7153), (2001, 4043)]