1215742053

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1\times {\mathrm{3539}}^1$

素因数の和:6248

約数の個数: 16

約数和(自身を含む): 1659778560

約数和(自身を除く): 444036507

約数列:

[1, 3, 43, 129, 2663, 3539, 7989, 10617, 114509, 152177, 343527, 456531, 9424357, 28273071, 405247351, 1215742053]

約数ペア:

[(1, 1215742053), (3, 405247351), (43, 28273071), (129, 9424357), (2663, 456531), (3539, 343527), (7989, 152177), (10617, 114509)]