292931379

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 482329120

約数和(自身を除く): 189397741

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 313, 421, 741, 939, 1263, 2223, 2817, 3789, 4069, 5473, 5947, 7999, 12207, 16419, 17841, 23997, 36621, 49257, 53523, 71991, 77311, 103987, 131773, 231933, 311961, 395319, 695799, 935883, 1185957, 1713049, 2503687, 5139147, 7511061, 15417441, 22533183, 32547931, 97643793, 292931379]

約数ペア:

[(1, 292931379), (3, 97643793), (9, 32547931), (13, 22533183), (19, 15417441), (39, 7511061), (57, 5139147), (117, 2503687), (171, 1713049), (247, 1185957), (313, 935883), (421, 695799), (741, 395319), (939, 311961), (1263, 231933), (2223, 131773), (2817, 103987), (3789, 77311), (4069, 71991), (5473, 53523), (5947, 49257), (7999, 36621), (12207, 23997), (16419, 17841)]