1520793549

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{1933}}^1$

素因数の和:2839

約数の個数: 40

約数和(自身を含む): 2482420512

約数和(自身を除く): 961626963

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 883, 891, 1933, 2649, 5799, 7947, 9713, 17397, 21263, 23841, 29139, 52191, 63789, 71523, 87417, 156573, 191367, 262251, 574101, 786753, 1706839, 1722303, 5120517, 15361551, 18775229, 46084653, 56325687, 138253959, 168977061, 506931183, 1520793549]

約数ペア:

[(1, 1520793549), (3, 506931183), (9, 168977061), (11, 138253959), (27, 56325687), (33, 46084653), (81, 18775229), (99, 15361551), (297, 5120517), (883, 1722303), (891, 1706839), (1933, 786753), (2649, 574101), (5799, 262251), (7947, 191367), (9713, 156573), (17397, 87417), (21263, 71523), (23841, 63789), (29139, 52191)]