42655317

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21317}}^1$

素因数の和:21372

約数の個数: 16

約数和(自身を含む): 61395840

約数和(自身を除く): 18740523

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 21317, 63951, 490291, 618193, 1470873, 1854579, 14218439, 42655317]

約数ペア:

[(1, 42655317), (3, 14218439), (23, 1854579), (29, 1470873), (69, 618193), (87, 490291), (667, 63951), (2001, 21317)]