29507513

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 35760000

約数和(自身を除く): 6252487

約数列:

[1, 7, 19, 133, 149, 1043, 1489, 2831, 10423, 19817, 28291, 198037, 221861, 1553027, 4215359, 29507513]

約数ペア:

[(1, 29507513), (7, 4215359), (19, 1553027), (133, 221861), (149, 198037), (1043, 28291), (1489, 19817), (2831, 10423)]