12502509

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 17392320

約数和(自身を除く): 4889811

約数列:

[1, 3, 29, 87, 131, 393, 1097, 3291, 3799, 11397, 31813, 95439, 143707, 431121, 4167503, 12502509]

約数ペア:

[(1, 12502509), (3, 4167503), (29, 431121), (87, 143707), (131, 95439), (393, 31813), (1097, 11397), (3291, 3799)]