211374493

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{571}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 234666432

約数和(自身を除く): 23291939

約数列:

[1, 11, 73, 461, 571, 803, 5071, 6281, 33653, 41683, 263231, 370183, 458513, 2895541, 19215863, 211374493]

約数ペア:

[(1, 211374493), (11, 19215863), (73, 2895541), (461, 458513), (571, 370183), (803, 263231), (5071, 41683), (6281, 33653)]