39801947013

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{62287867}}^1$

素因数の和:62287944

約数の個数: 12

約数和(自身を含む): 58301444448

約数和(自身を除く): 18499497435

約数列:

[1, 3, 9, 71, 213, 639, 62287867, 186863601, 560590803, 4422438557, 13267315671, 39801947013]

約数ペア:

[(1, 39801947013), (3, 13267315671), (9, 4422438557), (71, 560590803), (213, 186863601), (639, 62287867)]