42903003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1031}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 67963392

約数和(自身を除く): 25060389

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 429, 1031, 1067, 1261, 3093, 3201, 3783, 11341, 13403, 13871, 34023, 40209, 41613, 100007, 147433, 300021, 442299, 1100077, 1300091, 3300231, 3900273, 14301001, 42903003]

約数ペア:

[(1, 42903003), (3, 14301001), (11, 3900273), (13, 3300231), (33, 1300091), (39, 1100077), (97, 442299), (143, 300021), (291, 147433), (429, 100007), (1031, 41613), (1067, 40209), (1261, 34023), (3093, 13871), (3201, 13403), (3783, 11341)]