43427013

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 70557696

約数和(自身を除く): 27130683

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 1913, 3243, 5739, 7567, 13391, 22701, 40173, 43999, 89911, 131997, 269733, 307993, 629377, 923979, 1888131, 2067953, 6203859, 14475671, 43427013]

約数ペア:

[(1, 43427013), (3, 14475671), (7, 6203859), (21, 2067953), (23, 1888131), (47, 923979), (69, 629377), (141, 307993), (161, 269733), (329, 131997), (483, 89911), (987, 43999), (1081, 40173), (1913, 22701), (3243, 13391), (5739, 7567)]