388697061

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{67447}}^1$

素因数の和:67580

約数の個数: 16

約数和(自身を含む): 553613184

約数和(自身を除く): 164916123

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5763, 67447, 202341, 1146599, 3439797, 7621511, 22864533, 129565687, 388697061]

約数ペア:

[(1, 388697061), (3, 129565687), (17, 22864533), (51, 7621511), (113, 3439797), (339, 1146599), (1921, 202341), (5763, 67447)]