28630473

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10687}}^1$

素因数の和:10756

約数の個数: 16

約数和(自身を含む): 41041920

約数和(自身を除く): 12411447

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 10687, 32061, 203053, 502289, 609159, 1506867, 9543491, 28630473]

約数ペア:

[(1, 28630473), (3, 9543491), (19, 1506867), (47, 609159), (57, 502289), (141, 203053), (893, 32061), (2679, 10687)]