1325242513

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^2\times {\mathrm{277}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 1558143296

約数和(自身を除く): 232900783

約数列:

[1, 7, 67, 101, 277, 469, 707, 1939, 6767, 10201, 18559, 27977, 47369, 71407, 129913, 195839, 683467, 1874459, 2825677, 4784269, 13121213, 19779739, 189320359, 1325242513]

約数ペア:

[(1, 1325242513), (7, 189320359), (67, 19779739), (101, 13121213), (277, 4784269), (469, 2825677), (707, 1874459), (1939, 683467), (6767, 195839), (10201, 129913), (18559, 71407), (27977, 47369)]