890702337

素因数分解:

$3^1\times 7^1\times {\mathrm{6067}}^1\times {\mathrm{6991}}^1$

素因数の和:13068

約数の個数: 16

約数和(自身を含む): 1357678592

約数和(自身を除く): 466976255

約数列:

[1, 3, 7, 21, 6067, 6991, 18201, 20973, 42469, 48937, 127407, 146811, 42414397, 127243191, 296900779, 890702337]

約数ペア:

[(1, 890702337), (3, 296900779), (7, 127243191), (21, 42414397), (6067, 146811), (6991, 127407), (18201, 48937), (20973, 42469)]