401684217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{29761}}^1$

素因数の和:30184

約数の個数: 16

約数和(自身を含む): 585716160

約数和(自身を除く): 184031943

約数列:

[1, 3, 11, 33, 409, 1227, 4499, 13497, 29761, 89283, 327371, 982113, 12172249, 36516747, 133894739, 401684217]

約数ペア:

[(1, 401684217), (3, 133894739), (11, 36516747), (33, 12172249), (409, 982113), (1227, 327371), (4499, 89283), (13497, 29761)]