393048477

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{274667}}^1$

素因数の和:274729

約数の個数: 16

約数和(自身を含む): 593282880

約数和(自身を除く): 200234403

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 274667, 824001, 2472003, 7416009, 14557351, 43672053, 131016159, 393048477]

約数ペア:

[(1, 393048477), (3, 131016159), (9, 43672053), (27, 14557351), (53, 7416009), (159, 2472003), (477, 824001), (1431, 274667)]