138451957

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{1033}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 162594432

約数和(自身を除く): 24142475

約数列:

[1, 7, 41, 287, 467, 1033, 3269, 7231, 19147, 42353, 134029, 296471, 482411, 3376877, 19778851, 138451957]

約数ペア:

[(1, 138451957), (7, 19778851), (41, 3376877), (287, 482411), (467, 296471), (1033, 134029), (3269, 42353), (7231, 19147)]