30928997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 36039168

約数和(自身を除く): 5110171

約数列:

[1, 11, 23, 43, 253, 473, 989, 2843, 10879, 31273, 65389, 122249, 719279, 1344739, 2811727, 30928997]

約数ペア:

[(1, 30928997), (11, 2811727), (23, 1344739), (43, 719279), (253, 122249), (473, 65389), (989, 31273), (2843, 10879)]