2794014741

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{10781}}^1$

素因数の和:10882

約数の個数: 48

約数和(自身を含む): 4542931008

約数和(自身を除く): 1748916267

約数列:

[1, 3, 7, 21, 41, 43, 49, 123, 129, 147, 287, 301, 861, 903, 1763, 2009, 2107, 5289, 6027, 6321, 10781, 12341, 32343, 37023, 75467, 86387, 226401, 259161, 442021, 463583, 528269, 1326063, 1390749, 1584807, 3094147, 3245081, 9282441, 9735243, 19006903, 21659029, 22715567, 57020709, 64977087, 68146701, 133048321, 399144963, 931338247, 2794014741]

約数ペア:

[(1, 2794014741), (3, 931338247), (7, 399144963), (21, 133048321), (41, 68146701), (43, 64977087), (49, 57020709), (123, 22715567), (129, 21659029), (147, 19006903), (287, 9735243), (301, 9282441), (861, 3245081), (903, 3094147), (1763, 1584807), (2009, 1390749), (2107, 1326063), (5289, 528269), (6027, 463583), (6321, 442021), (10781, 259161), (12341, 226401), (32343, 86387), (37023, 75467)]