43620213

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:6993

約数の個数: 32

約数和(自身を含む): 74704896

約数和(自身を除く): 31084683

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 6947, 20841, 48629, 90311, 145887, 159781, 270933, 479343, 632177, 1118467, 1896531, 2077153, 3355401, 6231459, 14540071, 43620213]

約数ペア:

[(1, 43620213), (3, 14540071), (7, 6231459), (13, 3355401), (21, 2077153), (23, 1896531), (39, 1118467), (69, 632177), (91, 479343), (161, 270933), (273, 159781), (299, 145887), (483, 90311), (897, 48629), (2093, 20841), (6279, 6947)]