8185257

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 12567360

約数和(自身を除く): 4382103

約数列:

[1, 3, 9, 19, 57, 151, 171, 317, 453, 951, 1359, 2853, 2869, 6023, 8607, 18069, 25821, 47867, 54207, 143601, 430803, 909473, 2728419, 8185257]

約数ペア:

[(1, 8185257), (3, 2728419), (9, 909473), (19, 430803), (57, 143601), (151, 54207), (171, 47867), (317, 25821), (453, 18069), (951, 8607), (1359, 6023), (2853, 2869)]