2900331

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 5041920

約数和(自身を除く): 2141589

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2423, 7269, 16961, 21807, 46037, 50883, 138111, 152649, 322259, 414333, 966777, 2900331]

約数ペア:

[(1, 2900331), (3, 966777), (7, 414333), (9, 322259), (19, 152649), (21, 138111), (57, 50883), (63, 46037), (133, 21807), (171, 16961), (399, 7269), (1197, 2423)]