2163184359

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{4919}}^1$

素因数の和:5459

約数の個数: 32

約数和(自身を含む): 3380551680

約数和(自身を除く): 1217367321

約数列:

[1, 3, 7, 21, 43, 129, 301, 487, 903, 1461, 3409, 4919, 10227, 14757, 20941, 34433, 62823, 103299, 146587, 211517, 439761, 634551, 1480619, 2395553, 4441857, 7186659, 16768871, 50306613, 103008779, 309026337, 721061453, 2163184359]

約数ペア:

[(1, 2163184359), (3, 721061453), (7, 309026337), (21, 103008779), (43, 50306613), (129, 16768871), (301, 7186659), (487, 4441857), (903, 2395553), (1461, 1480619), (3409, 634551), (4919, 439761), (10227, 211517), (14757, 146587), (20941, 103299), (34433, 62823)]