290602059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{21017}}^1$

素因数の和:21450

約数の個数: 16

約数和(自身を含む): 423722880

約数和(自身を除く): 133120821

約数列:

[1, 3, 11, 33, 419, 1257, 4609, 13827, 21017, 63051, 231187, 693561, 8806123, 26418369, 96867353, 290602059]

約数ペア:

[(1, 290602059), (3, 96867353), (11, 26418369), (33, 8806123), (419, 693561), (1257, 231187), (4609, 63051), (13827, 21017)]