221682023

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1049}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 243129600

約数和(自身を除く): 21447577

約数列:

[1, 17, 31, 401, 527, 1049, 6817, 12431, 17833, 32519, 211327, 420649, 552823, 7151033, 13040119, 221682023]

約数ペア:

[(1, 221682023), (17, 13040119), (31, 7151033), (401, 552823), (527, 420649), (1049, 211327), (6817, 32519), (12431, 17833)]