328078187

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{18311}}^1$

素因数の和:18394

約数の個数: 16

約数和(自身を含む): 369169920

約数和(自身を除く): 41091733

約数列:

[1, 19, 23, 41, 437, 779, 943, 17917, 18311, 347909, 421153, 750751, 8001907, 14264269, 17267273, 328078187]

約数ペア:

[(1, 328078187), (19, 17267273), (23, 14264269), (41, 8001907), (437, 750751), (779, 421153), (943, 347909), (17917, 18311)]