1292772351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1\times {\mathrm{19861}}^1$

素因数の和:21546

約数の個数: 16

約数和(自身を含む): 1857494240

約数和(自身を除く): 564721889

約数列:

[1, 3, 13, 39, 1669, 5007, 19861, 21697, 59583, 65091, 258193, 774579, 33148009, 99444027, 430924117, 1292772351]

約数ペア:

[(1, 1292772351), (3, 430924117), (13, 99444027), (39, 33148009), (1669, 774579), (5007, 258193), (19861, 65091), (21697, 59583)]