23217729

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{593}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 32085504

約数和(自身を除く): 8867775

約数列:

[1, 3, 31, 93, 421, 593, 1263, 1779, 13051, 18383, 39153, 55149, 249653, 748959, 7739243, 23217729]

約数ペア:

[(1, 23217729), (3, 7739243), (31, 748959), (93, 249653), (421, 55149), (593, 39153), (1263, 18383), (1779, 13051)]