12830199

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 17539200

約数和(自身を除く): 4709001

約数列:

[1, 3, 59, 173, 177, 419, 519, 1257, 10207, 24721, 30621, 72487, 74163, 217461, 4276733, 12830199]

約数ペア:

[(1, 12830199), (3, 4276733), (59, 217461), (173, 74163), (177, 72487), (419, 30621), (519, 24721), (1257, 10207)]