331317945

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{116867}}^1$

素因数の和:116891

約数の個数: 40

約数和(自身を含む): 678769344

約数和(自身を除く): 347451399

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 116867, 350601, 584335, 818069, 1051803, 1753005, 2454207, 3155409, 4090345, 5259015, 7362621, 9466227, 12271035, 15777045, 22087863, 36813105, 47331135, 66263589, 110439315, 331317945]

約数ペア:

[(1, 331317945), (3, 110439315), (5, 66263589), (7, 47331135), (9, 36813105), (15, 22087863), (21, 15777045), (27, 12271035), (35, 9466227), (45, 7362621), (63, 5259015), (81, 4090345), (105, 3155409), (135, 2454207), (189, 1753005), (315, 1051803), (405, 818069), (567, 584335), (945, 350601), (2835, 116867)]