71259331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{911}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 83962368

約数和(自身を除く): 12703037

約数列:

[1, 11, 13, 143, 547, 911, 6017, 7111, 10021, 11843, 78221, 130273, 498317, 5481487, 6478121, 71259331]

約数ペア:

[(1, 71259331), (11, 6478121), (13, 5481487), (143, 498317), (547, 130273), (911, 78221), (6017, 11843), (7111, 10021)]