331389162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{1277}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 774544680

約数和(自身を除く): 443155518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1109, 1277, 2218, 2554, 3327, 3831, 6654, 7662, 9981, 11493, 14417, 16601, 19962, 22986, 28834, 33202, 43251, 49803, 86502, 99606, 129753, 149409, 259506, 298818, 1416193, 2832386, 4248579, 8497158, 12745737, 18410509, 25491474, 36821018, 55231527, 110463054, 165694581, 331389162]

約数ペア:

[(1, 331389162), (2, 165694581), (3, 110463054), (6, 55231527), (9, 36821018), (13, 25491474), (18, 18410509), (26, 12745737), (39, 8497158), (78, 4248579), (117, 2832386), (234, 1416193), (1109, 298818), (1277, 259506), (2218, 149409), (2554, 129753), (3327, 99606), (3831, 86502), (6654, 49803), (7662, 43251), (9981, 33202), (11493, 28834), (14417, 22986), (16601, 19962)]