78865751

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 84770400

約数和(自身を除く): 5904649

約数列:

[1, 19, 109, 113, 337, 2071, 2147, 6403, 12317, 36733, 38081, 234023, 697927, 723539, 4150829, 78865751]

約数ペア:

[(1, 78865751), (19, 4150829), (109, 723539), (113, 697927), (337, 234023), (2071, 38081), (2147, 36733), (6403, 12317)]