189415443

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311027}}^1$

素因数の和:311066

約数の個数: 16

約数和(自身を含む): 298586880

約数和(自身を除く): 109171437

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 311027, 933081, 2177189, 6531567, 9019783, 27059349, 63138481, 189415443]

約数ペア:

[(1, 189415443), (3, 63138481), (7, 27059349), (21, 9019783), (29, 6531567), (87, 2177189), (203, 933081), (609, 311027)]