284419587

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 407582208

約数和(自身を除く): 123162621

約数列:

[1, 3, 23, 43, 69, 129, 257, 373, 771, 989, 1119, 2967, 5911, 8579, 11051, 16039, 17733, 25737, 33153, 48117, 95861, 254173, 287583, 368897, 762519, 1106691, 2204803, 4122023, 6614409, 12366069, 94806529, 284419587]

約数ペア:

[(1, 284419587), (3, 94806529), (23, 12366069), (43, 6614409), (69, 4122023), (129, 2204803), (257, 1106691), (373, 762519), (771, 368897), (989, 287583), (1119, 254173), (2967, 95861), (5911, 48117), (8579, 33153), (11051, 25737), (16039, 17733)]