328951503

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{33749}}^1$

素因数の和:33796

約数の個数: 24

約数和(自身を含む): 514350000

約数和(自身を除く): 185398497

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 33749, 101247, 303741, 641231, 911223, 1923693, 5771079, 12183389, 17313237, 36550167, 109650501, 328951503]

約数ペア:

[(1, 328951503), (3, 109650501), (9, 36550167), (19, 17313237), (27, 12183389), (57, 5771079), (171, 1923693), (361, 911223), (513, 641231), (1083, 303741), (3249, 101247), (9747, 33749)]