282989079

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{19813}}^1$

素因数の和:19868

約数の個数: 24

約数和(自身を含む): 438285680

約数和(自身を除く): 155296601

約数列:

[1, 3, 9, 23, 27, 69, 207, 529, 621, 1587, 4761, 14283, 19813, 59439, 178317, 455699, 534951, 1367097, 4101291, 10481077, 12303873, 31443231, 94329693, 282989079]

約数ペア:

[(1, 282989079), (3, 94329693), (9, 31443231), (23, 12303873), (27, 10481077), (69, 4101291), (207, 1367097), (529, 534951), (621, 455699), (1587, 178317), (4761, 59439), (14283, 19813)]