1539452523

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 2549514240

約数和(自身を除く): 1010061717

約数列:

[1, 3, 7, 19, 21, 47, 57, 103, 133, 141, 309, 329, 399, 721, 797, 893, 987, 1957, 2163, 2391, 2679, 4841, 5579, 5871, 6251, 13699, 14523, 15143, 16737, 18753, 33887, 37459, 41097, 45429, 82091, 91979, 101661, 106001, 112377, 246273, 262213, 275937, 318003, 574637, 643853, 711721, 786639, 1559729, 1723911, 1931559, 2135163, 3858277, 4679187, 4982047, 10918103, 11574831, 14946141, 27007939, 32754309, 73307263, 81023817, 219921789, 513150841, 1539452523]

約数ペア:

[(1, 1539452523), (3, 513150841), (7, 219921789), (19, 81023817), (21, 73307263), (47, 32754309), (57, 27007939), (103, 14946141), (133, 11574831), (141, 10918103), (309, 4982047), (329, 4679187), (399, 3858277), (721, 2135163), (797, 1931559), (893, 1723911), (987, 1559729), (1957, 786639), (2163, 711721), (2391, 643853), (2679, 574637), (4841, 318003), (5579, 275937), (5871, 262213), (6251, 246273), (13699, 112377), (14523, 106001), (15143, 101661), (16737, 91979), (18753, 82091), (33887, 45429), (37459, 41097)]