304819911

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 512628480

約数和(自身を除く): 207808569

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 139, 153, 187, 417, 561, 1251, 1303, 1529, 1683, 2363, 3909, 4587, 7089, 11727, 13761, 14333, 21267, 22151, 25993, 42999, 66453, 77979, 128997, 181117, 199359, 233937, 243661, 543351, 730983, 1630053, 1992287, 2192949, 3078989, 5976861, 9236967, 17930583, 27710901, 33868879, 101606637, 304819911]

約数ペア:

[(1, 304819911), (3, 101606637), (9, 33868879), (11, 27710901), (17, 17930583), (33, 9236967), (51, 5976861), (99, 3078989), (139, 2192949), (153, 1992287), (187, 1630053), (417, 730983), (561, 543351), (1251, 243661), (1303, 233937), (1529, 199359), (1683, 181117), (2363, 128997), (3909, 77979), (4587, 66453), (7089, 42999), (11727, 25993), (13761, 22151), (14333, 21267)]