38344527

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 64296960

約数和(自身を除く): 25952433

約数列:

[1, 3, 9, 13, 19, 39, 47, 57, 117, 141, 171, 247, 367, 423, 611, 741, 893, 1101, 1833, 2223, 2679, 3303, 4771, 5499, 6973, 8037, 11609, 14313, 17249, 20919, 34827, 42939, 51747, 62757, 90649, 104481, 155241, 224237, 271947, 327731, 672711, 815841, 983193, 2018133, 2949579, 4260503, 12781509, 38344527]

約数ペア:

[(1, 38344527), (3, 12781509), (9, 4260503), (13, 2949579), (19, 2018133), (39, 983193), (47, 815841), (57, 672711), (117, 327731), (141, 271947), (171, 224237), (247, 155241), (367, 104481), (423, 90649), (611, 62757), (741, 51747), (893, 42939), (1101, 34827), (1833, 20919), (2223, 17249), (2679, 14313), (3303, 11609), (4771, 8037), (5499, 6973)]