339581281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{9227}}^1$

素因数の和:9408

約数の個数: 16

約数和(自身を含む): 387576000

約数和(自身を除く): 47994719

約数列:

[1, 13, 19, 149, 247, 1937, 2831, 9227, 36803, 119951, 175313, 1374823, 2279069, 17872699, 26121637, 339581281]

約数ペア:

[(1, 339581281), (13, 26121637), (19, 17872699), (149, 2279069), (247, 1374823), (1937, 175313), (2831, 119951), (9227, 36803)]