2744741517

素因数分解:

$3^1\times 7^2\times {\mathrm{719}}^1\times {\mathrm{25969}}^1$

素因数の和:26705

約数の個数: 24

約数和(自身を含む): 4263235200

約数和(自身を除く): 1518493683

約数列:

[1, 3, 7, 21, 49, 147, 719, 2157, 5033, 15099, 25969, 35231, 77907, 105693, 181783, 545349, 1272481, 3817443, 18671711, 56015133, 130701977, 392105931, 914913839, 2744741517]

約数ペア:

[(1, 2744741517), (3, 914913839), (7, 392105931), (21, 130701977), (49, 56015133), (147, 18671711), (719, 3817443), (2157, 1272481), (5033, 545349), (15099, 181783), (25969, 105693), (35231, 77907)]