513413061

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{1613}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 818104320

約数和(自身を除く): 304691259

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 659, 1613, 1977, 4613, 4839, 11291, 13839, 15157, 33873, 37099, 45471, 106099, 111297, 259693, 318297, 779079, 1062967, 3188901, 7440769, 22322307, 24448241, 73344723, 171137687, 513413061]

約数ペア:

[(1, 513413061), (3, 171137687), (7, 73344723), (21, 24448241), (23, 22322307), (69, 7440769), (161, 3188901), (483, 1062967), (659, 779079), (1613, 318297), (1977, 259693), (4613, 111297), (4839, 106099), (11291, 45471), (13839, 37099), (15157, 33873)]