30983463

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6737}}^1$

素因数の和:6823

約数の個数: 24

約数和(自身を含む): 51855648

約数和(自身を除く): 20872185

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 6737, 20211, 47159, 60633, 141477, 424431, 491801, 1475403, 3442607, 4426209, 10327821, 30983463]

約数ペア:

[(1, 30983463), (3, 10327821), (7, 4426209), (9, 3442607), (21, 1475403), (63, 491801), (73, 424431), (219, 141477), (511, 60633), (657, 47159), (1533, 20211), (4599, 6737)]