1265301987

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{393073}}^1$

素因数の和:393142

約数の個数: 16

約数和(自身を含む): 1792417440

約数和(自身を除く): 527115453

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 393073, 1179219, 11399117, 14543701, 34197351, 43631103, 421767329, 1265301987]

約数ペア:

[(1, 1265301987), (3, 421767329), (29, 43631103), (37, 34197351), (87, 14543701), (111, 11399117), (1073, 1179219), (3219, 393073)]