47501409

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1669}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 64929600

約数和(自身を除く): 17428191

約数列:

[1, 3, 53, 159, 179, 537, 1669, 5007, 9487, 28461, 88457, 265371, 298751, 896253, 15833803, 47501409]

約数ペア:

[(1, 47501409), (3, 15833803), (53, 896253), (159, 298751), (179, 265371), (537, 88457), (1669, 28461), (5007, 9487)]