13608639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 21672144

約数和(自身を除く): 8063505

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 1361, 3333, 4083, 9999, 12249, 14971, 44913, 134739, 137461, 412383, 1237149, 1512071, 4536213, 13608639]

約数ペア:

[(1, 13608639), (3, 4536213), (9, 1512071), (11, 1237149), (33, 412383), (99, 137461), (101, 134739), (303, 44913), (909, 14971), (1111, 12249), (1361, 9999), (3333, 4083)]