1277444961

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{24317}}^1$

素因数の和:24785

約数の個数: 24

約数和(自身を含む): 1991644200

約数和(自身を除く): 714199239

約数列:

[1, 3, 9, 13, 39, 117, 449, 1347, 4041, 5837, 17511, 24317, 52533, 72951, 218853, 316121, 948363, 2845089, 10918333, 32754999, 98264997, 141938329, 425814987, 1277444961]

約数ペア:

[(1, 1277444961), (3, 425814987), (9, 141938329), (13, 98264997), (39, 32754999), (117, 10918333), (449, 2845089), (1347, 948363), (4041, 316121), (5837, 218853), (17511, 72951), (24317, 52533)]