406837497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 602582400

約数和(自身を除く): 195744903

約数列:

[1, 3, 11, 33, 97, 149, 291, 447, 853, 1067, 1639, 2559, 3201, 4917, 9383, 14453, 28149, 43359, 82741, 127097, 158983, 248223, 381291, 476949, 910151, 1398067, 2730453, 4194201, 12328409, 36985227, 135612499, 406837497]

約数ペア:

[(1, 406837497), (3, 135612499), (11, 36985227), (33, 12328409), (97, 4194201), (149, 2730453), (291, 1398067), (447, 910151), (853, 476949), (1067, 381291), (1639, 248223), (2559, 158983), (3201, 127097), (4917, 82741), (9383, 43359), (14453, 28149)]