137121347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1481}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 157921920

約数和(自身を除く): 20800573

約数列:

[1, 11, 19, 209, 443, 1481, 4873, 8417, 16291, 28139, 92587, 309529, 656083, 7216913, 12465577, 137121347]

約数ペア:

[(1, 137121347), (11, 12465577), (19, 7216913), (209, 656083), (443, 309529), (1481, 92587), (4873, 28139), (8417, 16291)]