427702941

素因数分解:

$3^2\times {\mathrm{241}}^1\times {\mathrm{293}}^1\times {\mathrm{673}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 623398776

約数和(自身を除く): 195695835

約数列:

[1, 3, 9, 241, 293, 673, 723, 879, 2019, 2169, 2637, 6057, 70613, 162193, 197189, 211839, 486579, 591567, 635517, 1459737, 1774701, 47522549, 142567647, 427702941]

約数ペア:

[(1, 427702941), (3, 142567647), (9, 47522549), (241, 1774701), (293, 1459737), (673, 635517), (723, 591567), (879, 486579), (2019, 211839), (2169, 197189), (2637, 162193), (6057, 70613)]