284193889

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{3923}}^1$

素因数の和:4140

約数の個数: 16

約数和(自身を含む): 331499520

約数和(自身を除く): 47305631

約数列:

[1, 7, 79, 131, 553, 917, 3923, 10349, 27461, 72443, 309917, 513913, 2169419, 3597391, 40599127, 284193889]

約数ペア:

[(1, 284193889), (7, 40599127), (79, 3597391), (131, 2169419), (553, 513913), (917, 309917), (3923, 72443), (10349, 27461)]