2420913147

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1\times {\mathrm{4457}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 3244282752

約数和(自身を除く): 823369605

約数列:

[1, 3, 331, 547, 993, 1641, 4457, 13371, 181057, 543171, 1475267, 2437979, 4425801, 7313937, 806971049, 2420913147]

約数ペア:

[(1, 2420913147), (3, 806971049), (331, 7313937), (547, 4425801), (993, 2437979), (1641, 1475267), (4457, 543171), (13371, 181057)]