129331937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{1193}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 156805632

約数和(自身を除く): 27473695

約数列:

[1, 7, 17, 119, 911, 1193, 6377, 8351, 15487, 20281, 108409, 141967, 1086823, 7607761, 18475991, 129331937]

約数ペア:

[(1, 129331937), (7, 18475991), (17, 7607761), (119, 1086823), (911, 141967), (1193, 108409), (6377, 20281), (8351, 15487)]