2019202353

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{7823}}^1$

素因数の和:8094

約数の個数: 48

約数和(自身を含む): 3544459776

約数和(自身を除く): 1525257423

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 241, 357, 723, 1071, 1687, 2169, 4097, 5061, 7823, 12291, 15183, 23469, 28679, 36873, 54761, 70407, 86037, 132991, 164283, 258111, 398973, 492849, 930937, 1196919, 1885343, 2792811, 5656029, 8378433, 13197401, 16968087, 32050831, 39592203, 96152493, 118776609, 224355817, 288457479, 673067451, 2019202353]

約数ペア:

[(1, 2019202353), (3, 673067451), (7, 288457479), (9, 224355817), (17, 118776609), (21, 96152493), (51, 39592203), (63, 32050831), (119, 16968087), (153, 13197401), (241, 8378433), (357, 5656029), (723, 2792811), (1071, 1885343), (1687, 1196919), (2169, 930937), (4097, 492849), (5061, 398973), (7823, 258111), (12291, 164283), (15183, 132991), (23469, 86037), (28679, 70407), (36873, 54761)]