30306003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 51351552

約数和(自身を除く): 21045549

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 3581, 8463, 10743, 25067, 46553, 75201, 111011, 139659, 325871, 333033, 777077, 977613, 1443143, 2331231, 4329429, 10102001, 30306003]

約数ペア:

[(1, 30306003), (3, 10102001), (7, 4329429), (13, 2331231), (21, 1443143), (31, 977613), (39, 777077), (91, 333033), (93, 325871), (217, 139659), (273, 111011), (403, 75201), (651, 46553), (1209, 25067), (2821, 10743), (3581, 8463)]