616432817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4133}}^1$

素因数の和:4313

約数の個数: 32

約数和(自身を含む): 833414400

約数和(自身を除く): 216981583

約数列:

[1, 7, 11, 13, 77, 91, 143, 149, 1001, 1043, 1639, 1937, 4133, 11473, 13559, 21307, 28931, 45463, 53729, 149149, 318241, 376103, 591019, 615817, 4137133, 4310719, 6773987, 8005621, 47417909, 56039347, 88061831, 616432817]

約数ペア:

[(1, 616432817), (7, 88061831), (11, 56039347), (13, 47417909), (77, 8005621), (91, 6773987), (143, 4310719), (149, 4137133), (1001, 615817), (1043, 591019), (1639, 376103), (1937, 318241), (4133, 149149), (11473, 53729), (13559, 45463), (21307, 28931)]