12822777

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 22576320

約数和(自身を除く): 9753543

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 401, 561, 627, 969, 1203, 1683, 1881, 2907, 3553, 3609, 4411, 6817, 7619, 10659, 13233, 20451, 22857, 31977, 39699, 61353, 68571, 74987, 83809, 129523, 224961, 251427, 388569, 674883, 754281, 1165707, 1424753, 4274259, 12822777]

約数ペア:

[(1, 12822777), (3, 4274259), (9, 1424753), (11, 1165707), (17, 754281), (19, 674883), (33, 388569), (51, 251427), (57, 224961), (99, 129523), (153, 83809), (171, 74987), (187, 68571), (209, 61353), (323, 39699), (401, 31977), (561, 22857), (627, 20451), (969, 13233), (1203, 10659), (1683, 7619), (1881, 6817), (2907, 4411), (3553, 3609)]