348428493

素因数分解:

$3^3\times 7^1\times {\mathrm{1843537}}^1$

素因数の和:1843553

約数の個数: 16

約数和(自身を含む): 589932160

約数和(自身を除く): 241503667

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1843537, 5530611, 12904759, 16591833, 38714277, 49775499, 116142831, 348428493]

約数ペア:

[(1, 348428493), (3, 116142831), (7, 49775499), (9, 38714277), (21, 16591833), (27, 12904759), (63, 5530611), (189, 1843537)]