144981977

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1\times {\mathrm{659}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 169361280

約数和(自身を除く): 24379303

約数列:

[1, 7, 53, 371, 593, 659, 4151, 4613, 31429, 34927, 220003, 244489, 390787, 2735509, 20711711, 144981977]

約数ペア:

[(1, 144981977), (7, 20711711), (53, 2735509), (371, 390787), (593, 244489), (659, 220003), (4151, 34927), (4613, 31429)]