15697869819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{38977}}^1$

素因数の和:39199

約数の個数: 32

約数和(自身を含む): 22731969600

約数和(自身を除く): 7034099781

約数列:

[1, 3, 17, 51, 53, 149, 159, 447, 901, 2533, 2703, 7599, 7897, 23691, 38977, 116931, 134249, 402747, 662609, 1987827, 2065781, 5807573, 6197343, 17422719, 35118277, 98728741, 105354831, 296186223, 307801369, 923404107, 5232623273, 15697869819]

約数ペア:

[(1, 15697869819), (3, 5232623273), (17, 923404107), (51, 307801369), (53, 296186223), (149, 105354831), (159, 98728741), (447, 35118277), (901, 17422719), (2533, 6197343), (2703, 5807573), (7599, 2065781), (7897, 1987827), (23691, 662609), (38977, 402747), (116931, 134249)]