8049420309

素因数分解:

$3^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{341323}}^1$

素因数の和:342456

約数の個数: 16

約数和(自身を含む): 12276741632

約数和(自身を除く): 4227321323

約数列:

[1, 3, 7, 21, 1123, 3369, 7861, 23583, 341323, 1023969, 2389261, 7167783, 383305729, 1149917187, 2683140103, 8049420309]

約数ペア:

[(1, 8049420309), (3, 2683140103), (7, 1149917187), (21, 383305729), (1123, 7167783), (3369, 2389261), (7861, 1023969), (23583, 341323)]