28398996873

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{406577}}^1$

素因数の和:406798

約数の個数: 32

約数和(自身を含む): 45536736000

約数和(自身を除く): 17137739127

約数列:

[1, 3, 9, 13, 27, 39, 117, 199, 351, 597, 1791, 2587, 5373, 7761, 23283, 69849, 406577, 1219731, 3659193, 5285501, 10977579, 15856503, 47569509, 80908823, 142708527, 242726469, 728179407, 1051814699, 2184538221, 3155444097, 9466332291, 28398996873]

約数ペア:

[(1, 28398996873), (3, 9466332291), (9, 3155444097), (13, 2184538221), (27, 1051814699), (39, 728179407), (117, 242726469), (199, 142708527), (351, 80908823), (597, 47569509), (1791, 15856503), (2587, 10977579), (5373, 5285501), (7761, 3659193), (23283, 1219731), (69849, 406577)]