28651833

素因数分解:

$3^3\times 7^1\times {\mathrm{151597}}^1$

素因数の和:151613

約数の個数: 16

約数和(自身を含む): 48511360

約数和(自身を除く): 19859527

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 151597, 454791, 1061179, 1364373, 3183537, 4093119, 9550611, 28651833]

約数ペア:

[(1, 28651833), (3, 9550611), (7, 4093119), (9, 3183537), (21, 1364373), (27, 1061179), (63, 454791), (189, 151597)]