19275597

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{64901}}^1$

素因数の和:64921

約数の個数: 16

約数和(自身を含む): 31152960

約数和(自身を除く): 11877363

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 64901, 194703, 584109, 713911, 1752327, 2141733, 6425199, 19275597]

約数ペア:

[(1, 19275597), (3, 6425199), (9, 2141733), (11, 1752327), (27, 713911), (33, 584109), (99, 194703), (297, 64901)]