3645939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 5757696

約数和(自身を除く): 2111757

約数列:

[1, 3, 11, 17, 33, 51, 67, 97, 187, 201, 291, 561, 737, 1067, 1139, 1649, 2211, 3201, 3417, 4947, 6499, 12529, 18139, 19497, 37587, 54417, 71489, 110483, 214467, 331449, 1215313, 3645939]

約数ペア:

[(1, 3645939), (3, 1215313), (11, 331449), (17, 214467), (33, 110483), (51, 71489), (67, 54417), (97, 37587), (187, 19497), (201, 18139), (291, 12529), (561, 6499), (737, 4947), (1067, 3417), (1139, 3201), (1649, 2211)]