47428161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 73766400

約数和(自身を除く): 26338239

約数列:

[1, 3, 11, 19, 33, 57, 67, 201, 209, 627, 737, 1129, 1273, 2211, 3387, 3819, 12419, 14003, 21451, 37257, 42009, 64353, 75643, 226929, 235961, 707883, 832073, 1437217, 2496219, 4311651, 15809387, 47428161]

約数ペア:

[(1, 47428161), (3, 15809387), (11, 4311651), (19, 2496219), (33, 1437217), (57, 832073), (67, 707883), (201, 235961), (209, 226929), (627, 75643), (737, 64353), (1129, 42009), (1273, 37257), (2211, 21451), (3387, 14003), (3819, 12419)]