13977001

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 15095808

約数和(自身を除く): 1118807

約数列:

[1, 31, 47, 53, 181, 1457, 1643, 2491, 5611, 8507, 9593, 77221, 263717, 297383, 450871, 13977001]

約数ペア:

[(1, 13977001), (31, 450871), (47, 297383), (53, 263717), (181, 77221), (1457, 9593), (1643, 8507), (2491, 5611)]