487056779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{2909}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 549780480

約数和(自身を除く): 62723701

約数列:

[1, 11, 31, 341, 491, 2909, 5401, 15221, 31999, 90179, 167431, 991969, 1428319, 15711509, 44277889, 487056779]

約数ペア:

[(1, 487056779), (11, 44277889), (31, 15711509), (341, 1428319), (491, 991969), (2909, 167431), (5401, 90179), (15221, 31999)]