47883401

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 54132480

約数和(自身を除く): 6249079

約数列:

[1, 19, 23, 73, 79, 361, 437, 1387, 1501, 1679, 1817, 5767, 8303, 26353, 28519, 31901, 34523, 109573, 132641, 606119, 655937, 2081887, 2520179, 47883401]

約数ペア:

[(1, 47883401), (19, 2520179), (23, 2081887), (73, 655937), (79, 606119), (361, 132641), (437, 109573), (1387, 34523), (1501, 31901), (1679, 28519), (1817, 26353), (5767, 8303)]