245431113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{23789}}^1$

素因数の和:23992

約数の個数: 16

約数和(自身を含む): 346382400

約数和(自身を除く): 100951287

約数列:

[1, 3, 19, 57, 181, 543, 3439, 10317, 23789, 71367, 451991, 1355973, 4305809, 12917427, 81810371, 245431113]

約数ペア:

[(1, 245431113), (3, 81810371), (19, 12917427), (57, 4305809), (181, 1355973), (543, 451991), (3439, 71367), (10317, 23789)]