257633013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269209}}^1$

素因数の和:269252

約数の個数: 16

約数和(自身を含む): 387662400

約数和(自身を除く): 130029387

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 269209, 807627, 2961299, 7807061, 8883897, 23421183, 85877671, 257633013]

約数ペア:

[(1, 257633013), (3, 85877671), (11, 23421183), (29, 8883897), (33, 7807061), (87, 2961299), (319, 807627), (957, 269209)]