4772691

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 8805888

約数和(自身を除く): 4033197

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 97, 99, 213, 231, 291, 497, 639, 679, 693, 781, 873, 1067, 1491, 2037, 2343, 3201, 4473, 5467, 6111, 6887, 7029, 7469, 9603, 16401, 20661, 22407, 48209, 49203, 61983, 67221, 75757, 144627, 227271, 433881, 530299, 681813, 1590897, 4772691]

約数ペア:

[(1, 4772691), (3, 1590897), (7, 681813), (9, 530299), (11, 433881), (21, 227271), (33, 144627), (63, 75757), (71, 67221), (77, 61983), (97, 49203), (99, 48209), (213, 22407), (231, 20661), (291, 16401), (497, 9603), (639, 7469), (679, 7029), (693, 6887), (781, 6111), (873, 5467), (1067, 4473), (1491, 3201), (2037, 2343)]