190037403

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{449261}}^1$

素因数の和:449314

約数の個数: 12

約数和(自身を含む): 280339488

約数和(自身を除く): 90302085

約数列:

[1, 3, 9, 47, 141, 423, 449261, 1347783, 4043349, 21115267, 63345801, 190037403]

約数ペア:

[(1, 190037403), (3, 63345801), (9, 21115267), (47, 4043349), (141, 1347783), (423, 449261)]