39523913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 49496832

約数和(自身を除く): 9972919

約数列:

[1, 11, 13, 23, 61, 143, 197, 253, 299, 671, 793, 1403, 2167, 2561, 3289, 4531, 8723, 12017, 15433, 18239, 28171, 49841, 58903, 132187, 156221, 200629, 276391, 647933, 1718431, 3040301, 3593083, 39523913]

約数ペア:

[(1, 39523913), (11, 3593083), (13, 3040301), (23, 1718431), (61, 647933), (143, 276391), (197, 200629), (253, 156221), (299, 132187), (671, 58903), (793, 49841), (1403, 28171), (2167, 18239), (2561, 15433), (3289, 12017), (4531, 8723)]