19004301

素因数分解:

$3^6\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 28

約数和(自身を含む): 28855200

約数和(自身を除く): 9850899

約数列:

[1, 3, 9, 27, 81, 131, 199, 243, 393, 597, 729, 1179, 1791, 3537, 5373, 10611, 16119, 26069, 31833, 48357, 78207, 95499, 145071, 234621, 703863, 2111589, 6334767, 19004301]

約数ペア:

[(1, 19004301), (3, 6334767), (9, 2111589), (27, 703863), (81, 234621), (131, 145071), (199, 95499), (243, 78207), (393, 48357), (597, 31833), (729, 26069), (1179, 16119), (1791, 10611), (3537, 5373)]