47911617

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1447}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 74844224

約数和(自身を除く): 26932607

約数列:

[1, 3, 9, 13, 39, 117, 283, 849, 1447, 2547, 3679, 4341, 11037, 13023, 18811, 33111, 56433, 169299, 409501, 1228503, 3685509, 5323513, 15970539, 47911617]

約数ペア:

[(1, 47911617), (3, 15970539), (9, 5323513), (13, 3685509), (39, 1228503), (117, 409501), (283, 169299), (849, 56433), (1447, 33111), (2547, 18811), (3679, 13023), (4341, 11037)]