408096207

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{21419}}^1$

素因数の和:21527

約数の個数: 24

約数和(自身を含む): 618181200

約数和(自身を除く): 210084993

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2117, 6351, 19053, 21419, 64257, 192771, 621151, 1563587, 1863453, 4690761, 5590359, 14072283, 45344023, 136032069, 408096207]

約数ペア:

[(1, 408096207), (3, 136032069), (9, 45344023), (29, 14072283), (73, 5590359), (87, 4690761), (219, 1863453), (261, 1563587), (657, 621151), (2117, 192771), (6351, 64257), (19053, 21419)]