89493299

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7829}}^1$

素因数の和:7930

約数の個数: 16

約数和(自身を含む): 108241920

約数和(自身を除く): 18748621

約数列:

[1, 7, 23, 71, 161, 497, 1633, 7829, 11431, 54803, 180067, 555859, 1260469, 3891013, 12784757, 89493299]

約数ペア:

[(1, 89493299), (7, 12784757), (23, 3891013), (71, 1260469), (161, 555859), (497, 180067), (1633, 54803), (7829, 11431)]