423604791

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{9209}}^1$

素因数の和:9503

約数の個数: 24

約数和(自身を含む): 646542000

約数和(自身を除く): 222937209

約数列:

[1, 3, 9, 19, 57, 171, 269, 807, 2421, 5111, 9209, 15333, 27627, 45999, 82881, 174971, 524913, 1574739, 2477221, 7431663, 22294989, 47067199, 141201597, 423604791]

約数ペア:

[(1, 423604791), (3, 141201597), (9, 47067199), (19, 22294989), (57, 7431663), (171, 2477221), (269, 1574739), (807, 524913), (2421, 174971), (5111, 82881), (9209, 45999), (15333, 27627)]