1900529031

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1\times {\mathrm{19141}}^1$

素因数の和:20606

約数の個数: 16

約数和(自身を含む): 2646190080

約数和(自身を除く): 745661049

約数列:

[1, 3, 23, 69, 1439, 4317, 19141, 33097, 57423, 99291, 440243, 1320729, 27543899, 82631697, 633509677, 1900529031]

約数ペア:

[(1, 1900529031), (3, 633509677), (23, 82631697), (69, 27543899), (1439, 1320729), (4317, 440243), (19141, 99291), (33097, 57423)]