13303357587

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2644277}}^1$

素因数の和:2644339

約数の個数: 24

約数和(自身を含む): 21175378224

約数和(自身を除く): 7872020637

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 2644277, 7932831, 23798493, 34375601, 103126803, 113703911, 309380409, 341111733, 1023335199, 1478150843, 4434452529, 13303357587]

約数ペア:

[(1, 13303357587), (3, 4434452529), (9, 1478150843), (13, 1023335199), (39, 341111733), (43, 309380409), (117, 113703911), (129, 103126803), (387, 34375601), (559, 23798493), (1677, 7932831), (5031, 2644277)]