13657149

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{12541}}^1$

素因数の和:12569

約数の個数: 18

約数和(自身を含む): 21685118

約数和(自身を除く): 8027969

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 12541, 37623, 112869, 137951, 413853, 1241559, 1517461, 4552383, 13657149]

約数ペア:

[(1, 13657149), (3, 4552383), (9, 1517461), (11, 1241559), (33, 413853), (99, 137951), (121, 112869), (363, 37623), (1089, 12541)]