401269297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{7523}}^1$

素因数の和:7920

約数の個数: 16

約数和(自身を含む): 472747968

約数和(自身を除く): 71478671

約数列:

[1, 11, 13, 143, 373, 4103, 4849, 7523, 53339, 82753, 97799, 1075789, 2806079, 30866869, 36479027, 401269297]

約数ペア:

[(1, 401269297), (11, 36479027), (13, 30866869), (143, 2806079), (373, 1075789), (4103, 97799), (4849, 82753), (7523, 53339)]