285348459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3821}}^1$

素因数の和:3939

約数の個数: 32

約数和(自身を含む): 434423808

約数和(自身を除く): 149075349

約数列:

[1, 3, 11, 31, 33, 73, 93, 219, 341, 803, 1023, 2263, 2409, 3821, 6789, 11463, 24893, 42031, 74679, 118451, 126093, 278933, 355353, 836799, 1302961, 3068263, 3908883, 8646923, 9204789, 25940769, 95116153, 285348459]

約数ペア:

[(1, 285348459), (3, 95116153), (11, 25940769), (31, 9204789), (33, 8646923), (73, 3908883), (93, 3068263), (219, 1302961), (341, 836799), (803, 355353), (1023, 278933), (2263, 126093), (2409, 118451), (3821, 74679), (6789, 42031), (11463, 24893)]