289301331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{282797}}^1$

素因数の和:282842

約数の個数: 16

約数和(自身を含む): 434377728

約数和(自身を除く): 145076397

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 282797, 848391, 3110767, 8766707, 9332301, 26300121, 96433777, 289301331]

約数ペア:

[(1, 289301331), (3, 96433777), (11, 26300121), (31, 9332301), (33, 8766707), (93, 3110767), (341, 848391), (1023, 282797)]