236420139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{78571}}^1$

素因数の和:78650

約数の個数: 16

約数和(自身を含む): 339431040

約数和(自身を除く): 103010901

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 78571, 235713, 1335707, 4007121, 4635689, 13907067, 78806713, 236420139]

約数ペア:

[(1, 236420139), (3, 78806713), (17, 13907067), (51, 4635689), (59, 4007121), (177, 1335707), (1003, 235713), (3009, 78571)]