13273533

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 24868480

約数和(自身を除く): 11594947

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 853, 1197, 1729, 2223, 2559, 5187, 5971, 7677, 11089, 15561, 16207, 17913, 33267, 48621, 53739, 77623, 99801, 113449, 145863, 210691, 232869, 340347, 632073, 698607, 1021041, 1474837, 1896219, 4424511, 13273533]

約数ペア:

[(1, 13273533), (3, 4424511), (7, 1896219), (9, 1474837), (13, 1021041), (19, 698607), (21, 632073), (39, 340347), (57, 232869), (63, 210691), (91, 145863), (117, 113449), (133, 99801), (171, 77623), (247, 53739), (273, 48621), (399, 33267), (741, 17913), (819, 16207), (853, 15561), (1197, 11089), (1729, 7677), (2223, 5971), (2559, 5187)]