16823387

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 20560320

約数和(自身を除く): 3736933

約数列:

[1, 7, 17, 109, 119, 763, 1297, 1853, 9079, 12971, 22049, 141373, 154343, 989611, 2403341, 16823387]

約数ペア:

[(1, 16823387), (7, 2403341), (17, 989611), (109, 154343), (119, 141373), (763, 22049), (1297, 12971), (1853, 9079)]