3984920452779

素因数分解:

$3^1\times 7^1\times {\mathrm{189127}}^1\times {\mathrm{1003337}}^1$

素因数の和:1192474

約数の個数: 16

約数和(自身を含む): 6072297896448

約数和(自身を除く): 2087377443669

約数列:

[1, 3, 7, 21, 189127, 567381, 1003337, 1323889, 3010011, 3971667, 7023359, 21070077, 189758116799, 569274350397, 1328306817593, 3984920452779]

約数ペア:

[(1, 3984920452779), (3, 1328306817593), (7, 569274350397), (21, 189758116799), (189127, 21070077), (567381, 7023359), (1003337, 3971667), (1323889, 3010011)]