138364927

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 145838880

約数和(自身を除く): 7473953

約数列:

[1, 43, 53, 109, 557, 2279, 4687, 5777, 23951, 29521, 60713, 248411, 1269403, 2610659, 3217789, 138364927]

約数ペア:

[(1, 138364927), (43, 3217789), (53, 2610659), (109, 1269403), (557, 248411), (2279, 60713), (4687, 29521), (5777, 23951)]