31348792321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3952691}}^1$

素因数の和:3952812

約数の個数: 16

約数和(自身を含む): 39463676928

約数和(自身を除く): 8114884607

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 3952691, 27668837, 43479601, 304357207, 407127173, 2849890211, 4478398903, 31348792321]

約数ペア:

[(1, 31348792321), (7, 4478398903), (11, 2849890211), (77, 407127173), (103, 304357207), (721, 43479601), (1133, 27668837), (7931, 3952691)]