1078778889

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{52967}}^1$

素因数の和:53077

約数の個数: 24

約数和(自身を含む): 1630566912

約数和(自身を除く): 551788023

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 2263, 6789, 20367, 52967, 158901, 476703, 1641977, 3866591, 4925931, 11599773, 14777793, 34799319, 119864321, 359592963, 1078778889]

約数ペア:

[(1, 1078778889), (3, 359592963), (9, 119864321), (31, 34799319), (73, 14777793), (93, 11599773), (219, 4925931), (279, 3866591), (657, 1641977), (2263, 476703), (6789, 158901), (20367, 52967)]