302525847

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15121}}^1$

素因数の和:15165

約数の個数: 40

約数和(自身を含む): 512333360

約数和(自身を除く): 209807513

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 6669, 15121, 20007, 45363, 136089, 196573, 287299, 408267, 589719, 861897, 1224801, 1769157, 2585691, 3734887, 5307471, 7757073, 11204661, 15922413, 23271219, 33613983, 100841949, 302525847]

約数ペア:

[(1, 302525847), (3, 100841949), (9, 33613983), (13, 23271219), (19, 15922413), (27, 11204661), (39, 7757073), (57, 5307471), (81, 3734887), (117, 2585691), (171, 1769157), (247, 1224801), (351, 861897), (513, 589719), (741, 408267), (1053, 287299), (1539, 196573), (2223, 136089), (6669, 45363), (15121, 20007)]