1528757769

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{21557}}^1$

素因数の和:21885

約数の個数: 32

約数和(自身を含む): 2549707776

約数和(自身を除く): 1020950007

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 307, 921, 2149, 3377, 6447, 10131, 21557, 23639, 64671, 70917, 150899, 237127, 452697, 711381, 1659889, 4979667, 6617999, 19853997, 46325993, 72797989, 138977979, 218393967, 509585923, 1528757769]

約数ペア:

[(1, 1528757769), (3, 509585923), (7, 218393967), (11, 138977979), (21, 72797989), (33, 46325993), (77, 19853997), (231, 6617999), (307, 4979667), (921, 1659889), (2149, 711381), (3377, 452697), (6447, 237127), (10131, 150899), (21557, 70917), (23639, 64671)]