42792579

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{13171}}^1$

素因数の和:13215

約数の個数: 18

約数和(自身を含む): 65240916

約数和(自身を除く): 22448337

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 13171, 39513, 118539, 250249, 750747, 2252241, 4754731, 14264193, 42792579]

約数ペア:

[(1, 42792579), (3, 14264193), (9, 4754731), (19, 2252241), (57, 750747), (171, 250249), (361, 118539), (1083, 39513), (3249, 13171)]