4144438081

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{4217}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 4985473536

約数和(自身を除く): 841035455

約数列:

[1, 7, 31, 49, 217, 647, 1519, 4217, 4529, 20057, 29519, 31703, 130727, 140399, 206633, 915089, 982793, 2728399, 6405623, 19098793, 84580369, 133691551, 592062583, 4144438081]

約数ペア:

[(1, 4144438081), (7, 592062583), (31, 133691551), (49, 84580369), (217, 19098793), (647, 6405623), (1519, 2728399), (4217, 982793), (4529, 915089), (20057, 206633), (29519, 140399), (31703, 130727)]