38281671

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1657}}^1$

素因数の和:1831

約数の個数: 24

約数和(自身を含む): 58971744

約数和(自身を除く): 20690073

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 1657, 2567, 4971, 7701, 14913, 23103, 28169, 84507, 250207, 253521, 750621, 2251863, 4253519, 12760557, 38281671]

約数ペア:

[(1, 38281671), (3, 12760557), (9, 4253519), (17, 2251863), (51, 750621), (151, 253521), (153, 250207), (453, 84507), (1359, 28169), (1657, 23103), (2567, 14913), (4971, 7701)]