40491337

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 45144000

約数和(自身を除く): 4652663

約数列:

[1, 19, 29, 43, 551, 817, 1247, 1709, 23693, 32471, 49561, 73487, 941659, 1396253, 2131123, 40491337]

約数ペア:

[(1, 40491337), (19, 2131123), (29, 1396253), (43, 941659), (551, 73487), (817, 49561), (1247, 32471), (1709, 23693)]