13474857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21491}}^1$

素因数の和:21524

約数の個数: 16

約数和(自身を含む): 20632320

約数和(自身を除く): 7157463

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 21491, 64473, 236401, 408329, 709203, 1224987, 4491619, 13474857]

約数ペア:

[(1, 13474857), (3, 4491619), (11, 1224987), (19, 709203), (33, 408329), (57, 236401), (209, 64473), (627, 21491)]