2378729871

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{7333}}^1$

素因数の和:7636

約数の個数: 48

約数和(自身を含む): 4149283840

約数和(自身を除く): 1770553969

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 271, 399, 813, 1197, 1897, 2439, 5149, 5691, 7333, 15447, 17073, 21999, 36043, 46341, 51331, 65997, 108129, 139327, 153993, 324387, 417981, 461979, 975289, 1253943, 1987243, 2925867, 5961729, 8777601, 13910701, 17885187, 37757617, 41732103, 113272851, 125196309, 264303319, 339818553, 792909957, 2378729871]

約数ペア:

[(1, 2378729871), (3, 792909957), (7, 339818553), (9, 264303319), (19, 125196309), (21, 113272851), (57, 41732103), (63, 37757617), (133, 17885187), (171, 13910701), (271, 8777601), (399, 5961729), (813, 2925867), (1197, 1987243), (1897, 1253943), (2439, 975289), (5149, 461979), (5691, 417981), (7333, 324387), (15447, 153993), (17073, 139327), (21999, 108129), (36043, 65997), (46341, 51331)]