22878987

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3889}}^1$

素因数の和:3982

約数の個数: 16

約数和(自身を含む): 31929120

約数和(自身を除く): 9050133

約数列:

[1, 3, 37, 53, 111, 159, 1961, 3889, 5883, 11667, 143893, 206117, 431679, 618351, 7626329, 22878987]

約数ペア:

[(1, 22878987), (3, 7626329), (37, 618351), (53, 431679), (111, 206117), (159, 143893), (1961, 11667), (3889, 5883)]