147074939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1721}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 170354016

約数和(自身を除く): 23279077

約数列:

[1, 11, 17, 187, 457, 1721, 5027, 7769, 18931, 29257, 85459, 321827, 786497, 8651467, 13370449, 147074939]

約数ペア:

[(1, 147074939), (11, 13370449), (17, 8651467), (187, 786497), (457, 321827), (1721, 85459), (5027, 29257), (7769, 18931)]