2220442023

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1\times {\mathrm{4993}}^1$

素因数の和:5814

約数の個数: 16

約数和(自身を含む): 2977542656

約数和(自身を除く): 757100633

約数列:

[1, 3, 271, 547, 813, 1641, 4993, 14979, 148237, 444711, 1353103, 2731171, 4059309, 8193513, 740147341, 2220442023]

約数ペア:

[(1, 2220442023), (3, 740147341), (271, 8193513), (547, 4059309), (813, 2731171), (1641, 1353103), (4993, 444711), (14979, 148237)]