325734297

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{181}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 536006016

約数和(自身を除く): 210271719

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 181, 213, 357, 497, 543, 1207, 1267, 1491, 3077, 3621, 3801, 5041, 8449, 9231, 12851, 15123, 21539, 25347, 35287, 38553, 64617, 85697, 89957, 105861, 218467, 257091, 269871, 599879, 655401, 912421, 1529269, 1799637, 2737263, 4587807, 6386947, 15511157, 19160841, 46533471, 108578099, 325734297]

約数ペア:

[(1, 325734297), (3, 108578099), (7, 46533471), (17, 19160841), (21, 15511157), (51, 6386947), (71, 4587807), (119, 2737263), (181, 1799637), (213, 1529269), (357, 912421), (497, 655401), (543, 599879), (1207, 269871), (1267, 257091), (1491, 218467), (3077, 105861), (3621, 89957), (3801, 85697), (5041, 64617), (8449, 38553), (9231, 35287), (12851, 25347), (15123, 21539)]