470918241

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 761080320

約数和(自身を除く): 290162079

約数列:

[1, 3, 9, 17, 31, 43, 51, 93, 129, 153, 279, 387, 527, 731, 1333, 1581, 2193, 2309, 3999, 4743, 6579, 6927, 11997, 20781, 22661, 39253, 67983, 71579, 99287, 117759, 203949, 214737, 297861, 353277, 644211, 893583, 1216843, 1687879, 3077897, 3650529, 5063637, 9233691, 10951587, 15190911, 27701073, 52324249, 156972747, 470918241]

約数ペア:

[(1, 470918241), (3, 156972747), (9, 52324249), (17, 27701073), (31, 15190911), (43, 10951587), (51, 9233691), (93, 5063637), (129, 3650529), (153, 3077897), (279, 1687879), (387, 1216843), (527, 893583), (731, 644211), (1333, 353277), (1581, 297861), (2193, 214737), (2309, 203949), (3999, 117759), (4743, 99287), (6579, 71579), (6927, 67983), (11997, 39253), (20781, 22661)]