19630312929

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{347}}^1\times {\mathrm{7789}}^1$

素因数の和:8414

約数の個数: 32

約数和(自身を含む): 29277936000

約数和(自身を除く): 9647623071

約数列:

[1, 3, 9, 27, 269, 347, 807, 1041, 2421, 3123, 7263, 7789, 9369, 23367, 70101, 93343, 210303, 280029, 840087, 2095241, 2520261, 2702783, 6285723, 8108349, 18857169, 24325047, 56571507, 72975141, 727048627, 2181145881, 6543437643, 19630312929]

約数ペア:

[(1, 19630312929), (3, 6543437643), (9, 2181145881), (27, 727048627), (269, 72975141), (347, 56571507), (807, 24325047), (1041, 18857169), (2421, 8108349), (3123, 6285723), (7263, 2702783), (7789, 2520261), (9369, 2095241), (23367, 840087), (70101, 280029), (93343, 210303)]