272960639

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{1511}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 316141056

約数和(自身を除く): 43180417

約数列:

[1, 7, 131, 197, 917, 1379, 1511, 10577, 25807, 180649, 197941, 297667, 1385587, 2083669, 38994377, 272960639]

約数ペア:

[(1, 272960639), (7, 38994377), (131, 2083669), (197, 1385587), (917, 297667), (1379, 197941), (1511, 180649), (10577, 25807)]