550671369

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{30047}}^1$

素因数の和:30240

約数の個数: 16

約数和(自身を含む): 757209600

約数和(自身を除く): 206538231

約数列:

[1, 3, 41, 123, 149, 447, 6109, 18327, 30047, 90141, 1231927, 3695781, 4477003, 13431009, 183557123, 550671369]

約数ペア:

[(1, 550671369), (3, 183557123), (41, 13431009), (123, 4477003), (149, 3695781), (447, 1231927), (6109, 90141), (18327, 30047)]