1092609

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 40

約数和(自身を含む): 1951488

約数和(自身を除く): 858879

約数列:

[1, 3, 7, 9, 21, 27, 41, 47, 63, 81, 123, 141, 189, 287, 329, 369, 423, 567, 861, 987, 1107, 1269, 1927, 2583, 2961, 3321, 3807, 5781, 7749, 8883, 13489, 17343, 23247, 26649, 40467, 52029, 121401, 156087, 364203, 1092609]

約数ペア:

[(1, 1092609), (3, 364203), (7, 156087), (9, 121401), (21, 52029), (27, 40467), (41, 26649), (47, 23247), (63, 17343), (81, 13489), (123, 8883), (141, 7749), (189, 5781), (287, 3807), (329, 3321), (369, 2961), (423, 2583), (567, 1927), (861, 1269), (987, 1107)]