2912883253

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4817}}^1$

素因数の和:4922

約数の個数: 32

約数和(自身を含む): 3561465600

約数和(自身を除く): 648582347

約数列:

[1, 7, 41, 43, 49, 287, 301, 343, 1763, 2009, 2107, 4817, 12341, 14063, 14749, 33719, 86387, 197497, 207131, 236033, 604709, 1382479, 1449917, 1652231, 8492371, 9677353, 10149419, 59446597, 67741471, 71045933, 416126179, 2912883253]

約数ペア:

[(1, 2912883253), (7, 416126179), (41, 71045933), (43, 67741471), (49, 59446597), (287, 10149419), (301, 9677353), (343, 8492371), (1763, 1652231), (2009, 1449917), (2107, 1382479), (4817, 604709), (12341, 236033), (14063, 207131), (14749, 197497), (33719, 86387)]