9692991

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 17791488

約数和(自身を除く): 8098497

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 99, 197, 213, 231, 497, 591, 639, 693, 781, 1379, 1491, 1773, 2167, 2343, 4137, 4473, 5467, 6501, 7029, 12411, 13987, 15169, 16401, 19503, 41961, 45507, 49203, 97909, 125883, 136521, 153857, 293727, 461571, 881181, 1076999, 1384713, 3230997, 9692991]

約数ペア:

[(1, 9692991), (3, 3230997), (7, 1384713), (9, 1076999), (11, 881181), (21, 461571), (33, 293727), (63, 153857), (71, 136521), (77, 125883), (99, 97909), (197, 49203), (213, 45507), (231, 41961), (497, 19503), (591, 16401), (639, 15169), (693, 13987), (781, 12411), (1379, 7029), (1491, 6501), (1773, 5467), (2167, 4473), (2343, 4137)]