91002021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{8867}}^1$

素因数の和:9192

約数の個数: 16

約数和(自身を含む): 132807168

約数和(自身を除く): 41805147

約数列:

[1, 3, 11, 33, 311, 933, 3421, 8867, 10263, 26601, 97537, 292611, 2757637, 8272911, 30334007, 91002021]

約数ペア:

[(1, 91002021), (3, 30334007), (11, 8272911), (33, 2757637), (311, 292611), (933, 97537), (3421, 26601), (8867, 10263)]