11871237

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 18996480

約数和(自身を除く): 7125243

約数列:

[1, 3, 7, 21, 29, 87, 101, 193, 203, 303, 579, 609, 707, 1351, 2121, 2929, 4053, 5597, 8787, 16791, 19493, 20503, 39179, 58479, 61509, 117537, 136451, 409353, 565297, 1695891, 3957079, 11871237]

約数ペア:

[(1, 11871237), (3, 3957079), (7, 1695891), (21, 565297), (29, 409353), (87, 136451), (101, 117537), (193, 61509), (203, 58479), (303, 39179), (579, 20503), (609, 19493), (707, 16791), (1351, 8787), (2121, 5597), (2929, 4053)]