16894821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{983}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 23946624

約数和(自身を除く): 7051803

約数列:

[1, 3, 17, 51, 337, 983, 1011, 2949, 5729, 16711, 17187, 50133, 331271, 993813, 5631607, 16894821]

約数ペア:

[(1, 16894821), (3, 5631607), (17, 993813), (51, 331271), (337, 50133), (983, 17187), (1011, 16711), (2949, 5729)]