20232419319

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{9539}}^1$

素因数の和:9940

約数の個数: 48

約数和(自身を含む): 33789000960

約数和(自身を除く): 13556581641

約数列:

[1, 3, 7, 9, 21, 63, 131, 257, 393, 771, 917, 1179, 1799, 2313, 2751, 5397, 8253, 9539, 16191, 28617, 33667, 66773, 85851, 101001, 200319, 235669, 303003, 600957, 707007, 1249609, 2121021, 2451523, 3748827, 7354569, 8747263, 11246481, 17160661, 22063707, 26241789, 51481983, 78725367, 154445949, 321149513, 963448539, 2248046591, 2890345617, 6744139773, 20232419319]

約数ペア:

[(1, 20232419319), (3, 6744139773), (7, 2890345617), (9, 2248046591), (21, 963448539), (63, 321149513), (131, 154445949), (257, 78725367), (393, 51481983), (771, 26241789), (917, 22063707), (1179, 17160661), (1799, 11246481), (2313, 8747263), (2751, 7354569), (5397, 3748827), (8253, 2451523), (9539, 2121021), (16191, 1249609), (28617, 707007), (33667, 600957), (66773, 303003), (85851, 235669), (101001, 200319)]