940647537

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{26267}}^1$

素因数の和:26469

約数の個数: 24

約数和(自身を含む): 1426037184

約数和(自身を除く): 485389647

約数列:

[1, 3, 9, 23, 69, 173, 207, 519, 1557, 3979, 11937, 26267, 35811, 78801, 236403, 604141, 1812423, 4544191, 5437269, 13632573, 40897719, 104516393, 313549179, 940647537]

約数ペア:

[(1, 940647537), (3, 313549179), (9, 104516393), (23, 40897719), (69, 13632573), (173, 5437269), (207, 4544191), (519, 1812423), (1557, 604141), (3979, 236403), (11937, 78801), (26267, 35811)]