319406607

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73783}}^1$

素因数の和:73839

約数の個数: 24

約数和(自身を含む): 510290144

約数和(自身を除く): 190883537

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 73783, 221349, 664047, 959179, 2729971, 2877537, 8189913, 8632611, 24569739, 35489623, 106468869, 319406607]

約数ペア:

[(1, 319406607), (3, 106468869), (9, 35489623), (13, 24569739), (37, 8632611), (39, 8189913), (111, 2877537), (117, 2729971), (333, 959179), (481, 664047), (1443, 221349), (4329, 73783)]