17283921

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3313}}^1$

素因数の和:3400

約数の個数: 16

約数和(自身を含む): 24178944

約数和(自身を除く): 6895023

約数列:

[1, 3, 37, 47, 111, 141, 1739, 3313, 5217, 9939, 122581, 155711, 367743, 467133, 5761307, 17283921]

約数ペア:

[(1, 17283921), (3, 5761307), (37, 467133), (47, 367743), (111, 155711), (141, 122581), (1739, 9939), (3313, 5217)]