17438243

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 19160064

約数和(自身を除く): 1721821

約数列:

[1, 17, 41, 127, 197, 697, 2159, 3349, 5207, 8077, 25019, 88519, 137309, 425323, 1025779, 17438243]

約数ペア:

[(1, 17438243), (17, 1025779), (41, 425323), (127, 137309), (197, 88519), (697, 25019), (2159, 8077), (3349, 5207)]