1963985409

素因数分解:

$3^2\times {\mathrm{269}}^1\times {\mathrm{659}}^1\times {\mathrm{1231}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 2854051200

約数和(自身を除く): 890065791

約数列:

[1, 3, 9, 269, 659, 807, 1231, 1977, 2421, 3693, 5931, 11079, 177271, 331139, 531813, 811229, 993417, 1595439, 2433687, 2980251, 7301061, 218220601, 654661803, 1963985409]

約数ペア:

[(1, 1963985409), (3, 654661803), (9, 218220601), (269, 7301061), (659, 2980251), (807, 2433687), (1231, 1595439), (1977, 993417), (2421, 811229), (3693, 531813), (5931, 331139), (11079, 177271)]