1218943489

素因数分解:

${\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 1336702752

約数和(自身を除く): 117759263

約数列:

[1, 23, 41, 43, 529, 943, 989, 1307, 1763, 21689, 22747, 30061, 40549, 53587, 56201, 691403, 932627, 1232501, 1292623, 2304241, 28347523, 29730329, 52997543, 1218943489]

約数ペア:

[(1, 1218943489), (23, 52997543), (41, 29730329), (43, 28347523), (529, 2304241), (943, 1292623), (989, 1232501), (1307, 932627), (1763, 691403), (21689, 56201), (22747, 53587), (30061, 40549)]