28917823

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 32855040

約数和(自身を除く): 3937217

約数列:

[1, 11, 31, 137, 341, 619, 1507, 4247, 6809, 19189, 46717, 84803, 211079, 932833, 2628893, 28917823]

約数ペア:

[(1, 28917823), (11, 2628893), (31, 932833), (137, 211079), (341, 84803), (619, 46717), (1507, 19189), (4247, 6809)]