16498323

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{1367}}^1$

素因数の和:1528

約数の個数: 20

約数和(自身を含む): 24829200

約数和(自身を除く): 8330877

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 1367, 4023, 4101, 12069, 12303, 36909, 110727, 203683, 611049, 1833147, 5499441, 16498323]

約数ペア:

[(1, 16498323), (3, 5499441), (9, 1833147), (27, 611049), (81, 203683), (149, 110727), (447, 36909), (1341, 12303), (1367, 12069), (4023, 4101)]