22013343

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 16693857

約数列:

[1, 3, 9, 11, 19, 27, 33, 47, 57, 83, 99, 141, 171, 209, 249, 297, 423, 513, 517, 627, 747, 893, 913, 1269, 1551, 1577, 1881, 2241, 2679, 2739, 3901, 4653, 4731, 5643, 8037, 8217, 9823, 11703, 13959, 14193, 17347, 24111, 24651, 29469, 35109, 42579, 42911, 52041, 74119, 88407, 105327, 128733, 156123, 222357, 265221, 386199, 468369, 667071, 815309, 1158597, 2001213, 2445927, 7337781, 22013343]

約数ペア:

[(1, 22013343), (3, 7337781), (9, 2445927), (11, 2001213), (19, 1158597), (27, 815309), (33, 667071), (47, 468369), (57, 386199), (83, 265221), (99, 222357), (141, 156123), (171, 128733), (209, 105327), (249, 88407), (297, 74119), (423, 52041), (513, 42911), (517, 42579), (627, 35109), (747, 29469), (893, 24651), (913, 24111), (1269, 17347), (1551, 14193), (1577, 13959), (1881, 11703), (2241, 9823), (2679, 8217), (2739, 8037), (3901, 5643), (4653, 4731)]