15679920651

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1\times {\mathrm{2741}}^1$

素因数の和:4219

約数の個数: 32

約数和(自身を含む): 22111488000

約数和(自身を除く): 6431567349

約数列:

[1, 3, 29, 47, 87, 141, 1363, 1399, 2741, 4089, 4197, 8223, 40571, 65753, 79489, 121713, 128827, 197259, 238467, 386481, 1906837, 3735983, 3834659, 5720511, 11207949, 11503977, 111205111, 180228973, 333615333, 540686919, 5226640217, 15679920651]

約数ペア:

[(1, 15679920651), (3, 5226640217), (29, 540686919), (47, 333615333), (87, 180228973), (141, 111205111), (1363, 11503977), (1399, 11207949), (2741, 5720511), (4089, 3834659), (4197, 3735983), (8223, 1906837), (40571, 386481), (65753, 238467), (79489, 197259), (121713, 128827)]