15661278033

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{12973}}^1\times {\mathrm{23671}}^1$

素因数の和:36664

約数の個数: 16

約数和(自身を含む): 22112678016

約数和(自身を除く): 6451399983

約数列:

[1, 3, 17, 51, 12973, 23671, 38919, 71013, 220541, 402407, 661623, 1207221, 307083883, 921251649, 5220426011, 15661278033]

約数ペア:

[(1, 15661278033), (3, 5220426011), (17, 921251649), (51, 307083883), (12973, 1207221), (23671, 661623), (38919, 402407), (71013, 220541)]