16497921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16127}}^1$

素因数の和:16172

約数の個数: 16

約数和(自身を含む): 24772608

約数和(自身を除く): 8274687

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 16127, 48381, 177397, 499937, 532191, 1499811, 5499307, 16497921]

約数ペア:

[(1, 16497921), (3, 5499307), (11, 1499811), (31, 532191), (33, 499937), (93, 177397), (341, 48381), (1023, 16127)]