493190607

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42013}}^1$

素因数の和:42079

約数の個数: 32

約数和(自身を含む): 828179968

約数和(自身を除く): 334989361

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 11739, 42013, 126039, 294091, 546169, 882273, 1638507, 1806559, 3823183, 5419677, 11469549, 12645913, 23485267, 37937739, 70455801, 164396869, 493190607]

約数ペア:

[(1, 493190607), (3, 164396869), (7, 70455801), (13, 37937739), (21, 23485267), (39, 12645913), (43, 11469549), (91, 5419677), (129, 3823183), (273, 1806559), (301, 1638507), (559, 882273), (903, 546169), (1677, 294091), (3913, 126039), (11739, 42013)]