525141

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 829920

約数和(自身を除く): 304779

約数列:

[1, 3, 9, 19, 37, 57, 83, 111, 171, 249, 333, 703, 747, 1577, 2109, 3071, 4731, 6327, 9213, 14193, 27639, 58349, 175047, 525141]

約数ペア:

[(1, 525141), (3, 175047), (9, 58349), (19, 27639), (37, 14193), (57, 9213), (83, 6327), (111, 4731), (171, 3071), (249, 2109), (333, 1577), (703, 747)]