293485257

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 471573648

約数和(自身を除く): 178088391

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 193, 317, 369, 533, 579, 951, 1599, 1737, 2509, 2853, 4121, 4797, 7527, 7913, 12363, 12997, 22581, 23739, 37089, 38991, 61181, 71217, 102869, 116973, 168961, 183543, 308607, 506883, 550629, 795353, 925821, 1520649, 2386059, 2508421, 7158177, 7525263, 22575789, 32609473, 97828419, 293485257]

約数ペア:

[(1, 293485257), (3, 97828419), (9, 32609473), (13, 22575789), (39, 7525263), (41, 7158177), (117, 2508421), (123, 2386059), (193, 1520649), (317, 925821), (369, 795353), (533, 550629), (579, 506883), (951, 308607), (1599, 183543), (1737, 168961), (2509, 116973), (2853, 102869), (4121, 71217), (4797, 61181), (7527, 38991), (7913, 37089), (12363, 23739), (12997, 22581)]