17604639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 29719872

約数和(自身を除く): 12115233

約数列:

[1, 3, 9, 13, 17, 39, 51, 53, 117, 153, 159, 167, 221, 477, 501, 663, 689, 901, 1503, 1989, 2067, 2171, 2703, 2839, 6201, 6513, 8109, 8517, 8851, 11713, 19539, 25551, 26553, 35139, 36907, 79659, 105417, 110721, 115063, 150467, 332163, 345189, 451401, 1035567, 1354203, 1956071, 5868213, 17604639]

約数ペア:

[(1, 17604639), (3, 5868213), (9, 1956071), (13, 1354203), (17, 1035567), (39, 451401), (51, 345189), (53, 332163), (117, 150467), (153, 115063), (159, 110721), (167, 105417), (221, 79659), (477, 36907), (501, 35139), (663, 26553), (689, 25551), (901, 19539), (1503, 11713), (1989, 8851), (2067, 8517), (2171, 8109), (2703, 6513), (2839, 6201)]