317999523

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{105263}}^1$

素因数の和:105338

約数の個数: 16

約数和(自身を含む): 454740480

約数和(自身を除く): 136740957

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 105263, 315789, 1999997, 5578939, 5999991, 16736817, 105999841, 317999523]

約数ペア:

[(1, 317999523), (3, 105999841), (19, 16736817), (53, 5999991), (57, 5578939), (159, 1999997), (1007, 315789), (3021, 105263)]