13159243

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 14414400

約数和(自身を除く): 1255157

約数列:

[1, 23, 29, 109, 181, 667, 2507, 3161, 4163, 5249, 19729, 72703, 120727, 453767, 572141, 13159243]

約数ペア:

[(1, 13159243), (23, 572141), (29, 453767), (109, 120727), (181, 72703), (667, 19729), (2507, 5249), (3161, 4163)]