16395903

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 24530688

約数和(自身を除く): 8134785

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 467, 747, 1401, 3901, 4203, 11703, 21949, 35109, 38761, 65847, 116283, 197541, 348849, 1821767, 5465301, 16395903]

約数ペア:

[(1, 16395903), (3, 5465301), (9, 1821767), (47, 348849), (83, 197541), (141, 116283), (249, 65847), (423, 38761), (467, 35109), (747, 21949), (1401, 11703), (3901, 4203)]