39309933

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 60262272

約数和(自身を除く): 20952339

約数列:

[1, 3, 13, 17, 39, 51, 211, 221, 281, 633, 663, 843, 2743, 3587, 3653, 4777, 8229, 10761, 10959, 14331, 46631, 59291, 62101, 139893, 177873, 186303, 770783, 1007947, 2312349, 3023841, 13103311, 39309933]

約数ペア:

[(1, 39309933), (3, 13103311), (13, 3023841), (17, 2312349), (39, 1007947), (51, 770783), (211, 186303), (221, 177873), (281, 139893), (633, 62101), (663, 59291), (843, 46631), (2743, 14331), (3587, 10959), (3653, 10761), (4777, 8229)]