289776669

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1061453}}^1$

素因数の和:1061476

約数の個数: 16

約数和(自身を含む): 475531392

約数和(自身を除く): 185754723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1061453, 3184359, 7430171, 13798889, 22290513, 41396667, 96592223, 289776669]

約数ペア:

[(1, 289776669), (3, 96592223), (7, 41396667), (13, 22290513), (21, 13798889), (39, 7430171), (91, 3184359), (273, 1061453)]