16204473

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 24816480

約数和(自身を除く): 8612007

約数列:

[1, 3, 9, 19, 57, 171, 193, 491, 579, 1473, 1737, 3667, 4419, 9329, 11001, 27987, 33003, 83961, 94763, 284289, 852867, 1800497, 5401491, 16204473]

約数ペア:

[(1, 16204473), (3, 5401491), (9, 1800497), (19, 852867), (57, 284289), (171, 94763), (193, 83961), (491, 33003), (579, 27987), (1473, 11001), (1737, 9329), (3667, 4419)]