3880539

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 6394752

約数和(自身を除く): 2514213

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1951, 1989, 5853, 17559, 25363, 33167, 76089, 99501, 228267, 298503, 431171, 1293513, 3880539]

約数ペア:

[(1, 3880539), (3, 1293513), (9, 431171), (13, 298503), (17, 228267), (39, 99501), (51, 76089), (117, 33167), (153, 25363), (221, 17559), (663, 5853), (1951, 1989)]