47158917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 70578816

約数和(自身を除く): 23419899

約数列:

[1, 3, 13, 39, 43, 61, 129, 183, 461, 559, 793, 1383, 1677, 2379, 2623, 5993, 7869, 17979, 19823, 28121, 34099, 59469, 84363, 102297, 257699, 365573, 773097, 1096719, 1209203, 3627609, 15719639, 47158917]

約数ペア:

[(1, 47158917), (3, 15719639), (13, 3627609), (39, 1209203), (43, 1096719), (61, 773097), (129, 365573), (183, 257699), (461, 102297), (559, 84363), (793, 59469), (1383, 34099), (1677, 28121), (2379, 19823), (2623, 17979), (5993, 7869)]