409451319

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{13883}}^1$

素因数の和:14031

約数の個数: 24

約数和(自身を含む): 617282640

約数和(自身を除く): 207831321

約数列:

[1, 3, 9, 29, 87, 113, 261, 339, 1017, 3277, 9831, 13883, 29493, 41649, 124947, 402607, 1207821, 1568779, 3623463, 4706337, 14119011, 45494591, 136483773, 409451319]

約数ペア:

[(1, 409451319), (3, 136483773), (9, 45494591), (29, 14119011), (87, 4706337), (113, 3623463), (261, 1568779), (339, 1207821), (1017, 402607), (3277, 124947), (9831, 41649), (13883, 29493)]