13860747

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 8315253

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 659, 779, 1107, 1977, 2337, 5931, 7011, 12521, 17793, 21033, 27019, 37563, 81057, 112689, 243171, 338067, 513361, 729513, 1540083, 4620249, 13860747]

約数ペア:

[(1, 13860747), (3, 4620249), (9, 1540083), (19, 729513), (27, 513361), (41, 338067), (57, 243171), (123, 112689), (171, 81057), (369, 37563), (513, 27019), (659, 21033), (779, 17793), (1107, 12521), (1977, 7011), (2337, 5931)]