442745379

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{528967}}^1$

素因数の和:529007

約数の個数: 16

約数和(自身を含む): 677079040

約数和(自身を除く): 234333661

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 528967, 1586901, 4760703, 14282109, 16397977, 49193931, 147581793, 442745379]

約数ペア:

[(1, 442745379), (3, 147581793), (9, 49193931), (27, 16397977), (31, 14282109), (93, 4760703), (279, 1586901), (837, 528967)]