320419319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{971}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 354119040

約数和(自身を除く): 33699721

約数列:

[1, 11, 131, 229, 971, 1441, 2519, 10681, 29999, 127201, 222359, 329989, 1399211, 2445949, 29129029, 320419319]

約数ペア:

[(1, 320419319), (11, 29129029), (131, 2445949), (229, 1399211), (971, 329989), (1441, 222359), (2519, 127201), (10681, 29999)]