2638372803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 4091019264

約数和(自身を除く): 1452646461

約数列:

[1, 3, 11, 23, 33, 69, 101, 127, 253, 271, 303, 381, 759, 813, 1111, 1397, 2323, 2921, 2981, 3333, 4191, 6233, 6969, 8763, 8943, 12827, 18699, 25553, 27371, 32131, 34417, 38481, 68563, 76659, 82113, 96393, 103251, 141097, 205689, 295021, 301081, 378587, 423291, 629533, 791591, 885063, 903243, 1135761, 1888599, 2374773, 3245231, 3476117, 6924863, 8707501, 9735693, 10428351, 20774589, 26122503, 38237287, 79950691, 114711861, 239852073, 879457601, 2638372803]

約数ペア:

[(1, 2638372803), (3, 879457601), (11, 239852073), (23, 114711861), (33, 79950691), (69, 38237287), (101, 26122503), (127, 20774589), (253, 10428351), (271, 9735693), (303, 8707501), (381, 6924863), (759, 3476117), (813, 3245231), (1111, 2374773), (1397, 1888599), (2323, 1135761), (2921, 903243), (2981, 885063), (3333, 791591), (4191, 629533), (6233, 423291), (6969, 378587), (8763, 301081), (8943, 295021), (12827, 205689), (18699, 141097), (25553, 103251), (27371, 96393), (32131, 82113), (34417, 76659), (38481, 68563)]