2945588751

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{258317}}^1$

素因数の和:258511

約数の個数: 24

約数和(自身を含む): 4889443104

約数和(自身を除く): 1943854353

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 11403, 258317, 774951, 1808219, 2324853, 5424657, 16273971, 46755377, 140266131, 327287639, 420798393, 981862917, 2945588751]

約数ペア:

[(1, 2945588751), (3, 981862917), (7, 420798393), (9, 327287639), (21, 140266131), (63, 46755377), (181, 16273971), (543, 5424657), (1267, 2324853), (1629, 1808219), (3801, 774951), (11403, 258317)]