7235979

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 10798080

約数和(自身を除く): 3562101

約数列:

[1, 3, 19, 37, 47, 57, 73, 111, 141, 219, 703, 893, 1387, 1739, 2109, 2679, 2701, 3431, 4161, 5217, 8103, 10293, 33041, 51319, 65189, 99123, 126947, 153957, 195567, 380841, 2411993, 7235979]

約数ペア:

[(1, 7235979), (3, 2411993), (19, 380841), (37, 195567), (47, 153957), (57, 126947), (73, 99123), (111, 65189), (141, 51319), (219, 33041), (703, 10293), (893, 8103), (1387, 5217), (1739, 4161), (2109, 3431), (2679, 2701)]