1561302

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 3592800

約数和(自身を除く): 2031498

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 997, 1566, 1994, 2991, 5982, 8973, 17946, 26919, 28913, 53838, 57826, 86739, 173478, 260217, 520434, 780651, 1561302]

約数ペア:

[(1, 1561302), (2, 780651), (3, 520434), (6, 260217), (9, 173478), (18, 86739), (27, 57826), (29, 53838), (54, 28913), (58, 26919), (87, 17946), (174, 8973), (261, 5982), (522, 2991), (783, 1994), (997, 1566)]