971303493

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 1345683456

約数和(自身を除く): 374379963

約数列:

[1, 3, 53, 103, 127, 159, 309, 381, 467, 1401, 5459, 6731, 13081, 16377, 20193, 24751, 39243, 48101, 59309, 74253, 144303, 177927, 693293, 2079879, 2549353, 3143377, 6108827, 7648059, 9430131, 18326481, 323767831, 971303493]

約数ペア:

[(1, 971303493), (3, 323767831), (53, 18326481), (103, 9430131), (127, 7648059), (159, 6108827), (309, 3143377), (381, 2549353), (467, 2079879), (1401, 693293), (5459, 177927), (6731, 144303), (13081, 74253), (16377, 59309), (20193, 48101), (24751, 39243)]