21629913899

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{9343}}^1$

素因数の和:9456

約数の個数: 36

約数和(自身を含む): 25568379648

約数和(自身を除く): 3938465749

約数列:

[1, 11, 19, 53, 121, 209, 361, 583, 1007, 2299, 3971, 6413, 9343, 11077, 19133, 43681, 102773, 121847, 177517, 210463, 495179, 1130503, 1952687, 2315093, 3372823, 5446969, 9408401, 21479557, 37101053, 59916659, 103492411, 178759619, 408111583, 1138416521, 1966355809, 21629913899]

約数ペア:

[(1, 21629913899), (11, 1966355809), (19, 1138416521), (53, 408111583), (121, 178759619), (209, 103492411), (361, 59916659), (583, 37101053), (1007, 21479557), (2299, 9408401), (3971, 5446969), (6413, 3372823), (9343, 2315093), (11077, 1952687), (19133, 1130503), (43681, 495179), (102773, 210463), (121847, 177517)]