40520787

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12049}}^1$

素因数の和:12130

約数の個数: 16

約数和(自身を含む): 57840000

約数和(自身を除く): 17319213

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 12049, 36147, 228931, 686793, 710891, 2132673, 13506929, 40520787]

約数ペア:

[(1, 40520787), (3, 13506929), (19, 2132673), (57, 710891), (59, 686793), (177, 228931), (1121, 36147), (3363, 12049)]