21313677937

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{929389}}^1$

素因数の和:929496

約数の個数: 16

約数和(自身を含む): 24089788800

約数和(自身を除く): 2776110863

約数列:

[1, 17, 19, 71, 323, 1207, 1349, 22933, 929389, 15799613, 17658391, 65986619, 300192647, 1121772523, 1253745761, 21313677937]

約数ペア:

[(1, 21313677937), (17, 1253745761), (19, 1121772523), (71, 300192647), (323, 65986619), (1207, 17658391), (1349, 15799613), (22933, 929389)]