30388293

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1451}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 47567520

約数和(自身を除く): 17179227

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 1451, 1611, 2327, 4353, 6981, 13059, 18863, 20943, 56589, 169767, 259729, 779187, 2337561, 3376477, 10129431, 30388293]

約数ペア:

[(1, 30388293), (3, 10129431), (9, 3376477), (13, 2337561), (39, 779187), (117, 259729), (179, 169767), (537, 56589), (1451, 20943), (1611, 18863), (2327, 13059), (4353, 6981)]