1337221413423

素因数分解:

$3^2\times 7^2\times {\mathrm{5569}}^1\times {\mathrm{544487}}^1$

素因数の和:550076

約数の個数: 36

約数和(自身を含む): 2247303436560

約数和(自身を除く): 910082023137

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 5569, 16707, 38983, 50121, 116949, 272881, 350847, 544487, 818643, 1633461, 2455929, 3811409, 4900383, 11434227, 26679863, 34302681, 80039589, 240118767, 3032248103, 9096744309, 21225736721, 27290232927, 63677210163, 148580157047, 191031630489, 445740471141, 1337221413423]

約数ペア:

[(1, 1337221413423), (3, 445740471141), (7, 191031630489), (9, 148580157047), (21, 63677210163), (49, 27290232927), (63, 21225736721), (147, 9096744309), (441, 3032248103), (5569, 240118767), (16707, 80039589), (38983, 34302681), (50121, 26679863), (116949, 11434227), (272881, 4900383), (350847, 3811409), (544487, 2455929), (818643, 1633461)]