39852747

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21187}}^1$

素因数の和:21223

約数の個数: 24

約数和(自身を含む): 66106560

約数和(自身を除く): 26253813

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 21187, 63561, 190683, 233057, 402553, 699171, 1207659, 2097513, 3622977, 4428083, 13284249, 39852747]

約数ペア:

[(1, 39852747), (3, 13284249), (9, 4428083), (11, 3622977), (19, 2097513), (33, 1207659), (57, 699171), (99, 402553), (171, 233057), (209, 190683), (627, 63561), (1881, 21187)]