1229121267

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 2011184640

約数和(自身を除く): 782063373

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 121, 187, 209, 323, 363, 561, 627, 953, 969, 1331, 2057, 2299, 2859, 3553, 3993, 6171, 6897, 10483, 10659, 16201, 18107, 22627, 25289, 31449, 39083, 48603, 54321, 67881, 75867, 115313, 117249, 178211, 199177, 307819, 345939, 429913, 534633, 597531, 923457, 1268443, 1289739, 1960321, 2190947, 3386009, 3805329, 5880963, 6572841, 10158027, 21563531, 24100417, 37246099, 64690593, 72301251, 111738297, 409707089, 1229121267]

約数ペア:

[(1, 1229121267), (3, 409707089), (11, 111738297), (17, 72301251), (19, 64690593), (33, 37246099), (51, 24100417), (57, 21563531), (121, 10158027), (187, 6572841), (209, 5880963), (323, 3805329), (363, 3386009), (561, 2190947), (627, 1960321), (953, 1289739), (969, 1268443), (1331, 923457), (2057, 597531), (2299, 534633), (2859, 429913), (3553, 345939), (3993, 307819), (6171, 199177), (6897, 178211), (10483, 117249), (10659, 115313), (16201, 75867), (18107, 67881), (22627, 54321), (25289, 48603), (31449, 39083)]