29229519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{647}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 43763328

約数和(自身を除く): 14533809

約数列:

[1, 3, 11, 33, 37, 111, 407, 647, 1221, 1369, 1941, 4107, 7117, 15059, 21351, 23939, 45177, 71817, 263329, 789987, 885743, 2657229, 9743173, 29229519]

約数ペア:

[(1, 29229519), (3, 9743173), (11, 2657229), (33, 885743), (37, 789987), (111, 263329), (407, 71817), (647, 45177), (1221, 23939), (1369, 21351), (1941, 15059), (4107, 7117)]