16380279

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{14797}}^1$

素因数の和:14847

約数の個数: 16

約数和(自身を含む): 24860640

約数和(自身を除く): 8480361

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 14797, 44391, 133173, 399519, 606677, 1820031, 5460093, 16380279]

約数ペア:

[(1, 16380279), (3, 5460093), (9, 1820031), (27, 606677), (41, 399519), (123, 133173), (369, 44391), (1107, 14797)]