12699219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5519}}^1$

素因数の和:5594

約数の個数: 16

約数和(自身を含む): 18547200

約数和(自身を除く): 5847981

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 5519, 16557, 71747, 215241, 325621, 976863, 4233073, 12699219]

約数ペア:

[(1, 12699219), (3, 4233073), (13, 976863), (39, 325621), (59, 215241), (177, 71747), (767, 16557), (2301, 5519)]