236430621

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{16829}}^1$

素因数の和:17065

約数の個数: 24

約数和(自身を含む): 392071680

約数和(自身を除く): 155641059

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 4683, 14049, 16829, 50487, 117803, 151461, 353409, 1060227, 3752867, 11258601, 26270069, 33775803, 78810207, 236430621]

約数ペア:

[(1, 236430621), (3, 78810207), (7, 33775803), (9, 26270069), (21, 11258601), (63, 3752867), (223, 1060227), (669, 353409), (1561, 151461), (2007, 117803), (4683, 50487), (14049, 16829)]