71871415979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1\times {\mathrm{203057}}^1$

素因数の和:204490

約数の個数: 16

約数和(自身を含む): 81872985600

約数和(自身を除く): 10001569621

約数列:

[1, 11, 23, 253, 1399, 15389, 32177, 203057, 353947, 2233627, 4670311, 51373421, 284076743, 3124844173, 6533765089, 71871415979]

約数ペア:

[(1, 71871415979), (11, 6533765089), (23, 3124844173), (253, 284076743), (1399, 51373421), (15389, 4670311), (32177, 2233627), (203057, 353947)]