13693589

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 17875200

約数和(自身を除く): 4181611

約数列:

[1, 7, 13, 37, 49, 83, 91, 259, 343, 481, 581, 637, 1079, 1813, 3071, 3367, 4067, 4459, 7553, 12691, 21497, 23569, 28469, 39923, 52871, 150479, 164983, 279461, 370097, 1053353, 1956227, 13693589]

約数ペア:

[(1, 13693589), (7, 1956227), (13, 1053353), (37, 370097), (49, 279461), (83, 164983), (91, 150479), (259, 52871), (343, 39923), (481, 28469), (581, 23569), (637, 21497), (1079, 12691), (1813, 7553), (3071, 4459), (3367, 4067)]