12153939

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 19783680

約数和(自身を除く): 7629741

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 367, 399, 581, 1101, 1577, 1743, 2569, 4731, 6973, 7707, 11039, 20919, 30461, 33117, 48811, 91383, 146433, 213227, 578759, 639681, 1736277, 4051313, 12153939]

約数ペア:

[(1, 12153939), (3, 4051313), (7, 1736277), (19, 639681), (21, 578759), (57, 213227), (83, 146433), (133, 91383), (249, 48811), (367, 33117), (399, 30461), (581, 20919), (1101, 11039), (1577, 7707), (1743, 6973), (2569, 4731)]