1814079

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 2571264

約数和(自身を除く): 757185

約数列:

[1, 3, 23, 61, 69, 183, 431, 1293, 1403, 4209, 9913, 26291, 29739, 78873, 604693, 1814079]

約数ペア:

[(1, 1814079), (3, 604693), (23, 78873), (61, 29739), (69, 26291), (183, 9913), (431, 4209), (1293, 1403)]