28792533

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124643}}^1$

素因数の和:124664

約数の個数: 16

約数和(自身を含む): 47863296

約数和(自身を除く): 19070763

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 124643, 373929, 872501, 1371073, 2617503, 4113219, 9597511, 28792533]

約数ペア:

[(1, 28792533), (3, 9597511), (7, 4113219), (11, 2617503), (21, 1371073), (33, 872501), (77, 373929), (231, 124643)]