137919243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{597053}}^1$

素因数の和:597074

約数の個数: 16

約数和(自身を含む): 229268736

約数和(自身を除く): 91349493

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 597053, 1791159, 4179371, 6567583, 12538113, 19702749, 45973081, 137919243]

約数ペア:

[(1, 137919243), (3, 45973081), (7, 19702749), (11, 12538113), (21, 6567583), (33, 4179371), (77, 1791159), (231, 597053)]