22963591

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 29196288

約数和(自身を除く): 6232697

約数列:

[1, 7, 23, 31, 43, 107, 161, 217, 301, 713, 749, 989, 1333, 2461, 3317, 4601, 4991, 6923, 9331, 17227, 23219, 30659, 32207, 76291, 105823, 142631, 214613, 534037, 740761, 998417, 3280513, 22963591]

約数ペア:

[(1, 22963591), (7, 3280513), (23, 998417), (31, 740761), (43, 534037), (107, 214613), (161, 142631), (217, 105823), (301, 76291), (713, 32207), (749, 30659), (989, 23219), (1333, 17227), (2461, 9331), (3317, 6923), (4601, 4991)]