26981685

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6737}}^1$

素因数の和:6837

約数の個数: 24

約数和(自身を含む): 47300760

約数和(自身を除く): 20319075

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 6737, 20211, 33685, 60633, 101055, 303165, 599593, 1798779, 2997965, 5396337, 8993895, 26981685]

約数ペア:

[(1, 26981685), (3, 8993895), (5, 5396337), (9, 2997965), (15, 1798779), (45, 599593), (89, 303165), (267, 101055), (445, 60633), (801, 33685), (1335, 20211), (4005, 6737)]