470890179

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{57559}}^1$

素因数の和:57672

約数の個数: 20

約数和(自身を含む): 710405520

約数和(自身を除く): 239515341

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 57559, 172677, 518031, 1554093, 4662279, 5813459, 17440377, 52321131, 156963393, 470890179]

約数ペア:

[(1, 470890179), (3, 156963393), (9, 52321131), (27, 17440377), (81, 5813459), (101, 4662279), (303, 1554093), (909, 518031), (2727, 172677), (8181, 57559)]