189898761

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{11621}}^1$

素因数の和:12056

約数の個数: 16

約数和(自身を含む): 273349440

約数和(自身を除く): 83450679

約数列:

[1, 3, 13, 39, 419, 1257, 5447, 11621, 16341, 34863, 151073, 453219, 4869199, 14607597, 63299587, 189898761]

約数ペア:

[(1, 189898761), (3, 63299587), (13, 14607597), (39, 4869199), (419, 453219), (1257, 151073), (5447, 34863), (11621, 16341)]