1933981401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{42437}}^1$

素因数の和:43832

約数の個数: 16

約数和(自身を含む): 2815167168

約数和(自身を除く): 881185767

約数列:

[1, 3, 11, 33, 1381, 4143, 15191, 42437, 45573, 127311, 466807, 1400421, 58605497, 175816491, 644660467, 1933981401]

約数ペア:

[(1, 1933981401), (3, 644660467), (11, 175816491), (33, 58605497), (1381, 1400421), (4143, 466807), (15191, 127311), (42437, 45573)]