16875067

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 20901888

約数和(自身を除く): 4026821

約数列:

[1, 11, 17, 31, 41, 71, 187, 341, 451, 527, 697, 781, 1207, 1271, 2201, 2911, 5797, 7667, 13277, 13981, 21607, 24211, 32021, 37417, 49487, 90241, 237677, 411587, 544357, 992651, 1534097, 16875067]

約数ペア:

[(1, 16875067), (11, 1534097), (17, 992651), (31, 544357), (41, 411587), (71, 237677), (187, 90241), (341, 49487), (451, 37417), (527, 32021), (697, 24211), (781, 21607), (1207, 13981), (1271, 13277), (2201, 7667), (2911, 5797)]