16912269

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 26863200

約数和(自身を除く): 9950931

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1229, 1251, 1529, 3687, 4587, 11061, 13519, 13761, 40557, 121671, 170831, 512493, 1537479, 1879141, 5637423, 16912269]

約数ペア:

[(1, 16912269), (3, 5637423), (9, 1879141), (11, 1537479), (33, 512493), (99, 170831), (139, 121671), (417, 40557), (1229, 13761), (1251, 13519), (1529, 11061), (3687, 4587)]