23143089

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 8375631

約数列:

[1, 3, 71, 179, 213, 537, 607, 1821, 12709, 38127, 43097, 108653, 129291, 325959, 7714363, 23143089]

約数ペア:

[(1, 23143089), (3, 7714363), (71, 325959), (179, 129291), (213, 108653), (537, 43097), (607, 38127), (1821, 12709)]