38698803

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 60

約数和(自身を含む): 68554728

約数和(自身を除く): 29855925

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 169, 257, 297, 351, 429, 507, 771, 891, 1053, 1287, 1521, 1859, 2313, 2827, 3341, 3861, 4563, 5577, 6939, 8481, 10023, 11583, 13689, 16731, 20817, 25443, 30069, 36751, 43433, 50193, 76329, 90207, 110253, 130299, 150579, 228987, 270621, 330759, 390897, 477763, 992277, 1172691, 1433289, 2976831, 3518073, 4299867, 12899601, 38698803]

約数ペア:

[(1, 38698803), (3, 12899601), (9, 4299867), (11, 3518073), (13, 2976831), (27, 1433289), (33, 1172691), (39, 992277), (81, 477763), (99, 390897), (117, 330759), (143, 270621), (169, 228987), (257, 150579), (297, 130299), (351, 110253), (429, 90207), (507, 76329), (771, 50193), (891, 43433), (1053, 36751), (1287, 30069), (1521, 25443), (1859, 20817), (2313, 16731), (2827, 13689), (3341, 11583), (3861, 10023), (4563, 8481), (5577, 6939)]