470894980113

素因数分解:

$3^4\times {\mathrm{587}}^1\times {\mathrm{9903779}}^1$

素因数の和:9904378

約数の個数: 20

約数和(自身を含む): 704634139440

約数和(自身を除く): 233739159327

約数列:

[1, 3, 9, 27, 81, 587, 1761, 5283, 15849, 47547, 9903779, 29711337, 89134011, 267402033, 802206099, 5813518273, 17440554819, 52321664457, 156964993371, 470894980113]

約数ペア:

[(1, 470894980113), (3, 156964993371), (9, 52321664457), (27, 17440554819), (81, 5813518273), (587, 802206099), (1761, 267402033), (5283, 89134011), (15849, 29711337), (47547, 9903779)]