1440699

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 2286144

約数和(自身を除く): 845445

約数列:

[1, 3, 13, 17, 39, 41, 51, 53, 123, 159, 221, 533, 663, 689, 697, 901, 1599, 2067, 2091, 2173, 2703, 6519, 9061, 11713, 27183, 28249, 35139, 36941, 84747, 110823, 480233, 1440699]

約数ペア:

[(1, 1440699), (3, 480233), (13, 110823), (17, 84747), (39, 36941), (41, 35139), (51, 28249), (53, 27183), (123, 11713), (159, 9061), (221, 6519), (533, 2703), (663, 2173), (689, 2091), (697, 2067), (901, 1599)]