493036369

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 598523904

約数和(自身を除く): 105487535

約数列:

[1, 7, 31, 53, 163, 217, 263, 371, 1141, 1643, 1841, 5053, 8153, 8639, 11501, 13939, 35371, 42869, 57071, 60473, 97573, 267809, 300083, 432109, 1328939, 1874663, 2272057, 3024763, 9302573, 15904399, 70433767, 493036369]

約数ペア:

[(1, 493036369), (7, 70433767), (31, 15904399), (53, 9302573), (163, 3024763), (217, 2272057), (263, 1874663), (371, 1328939), (1141, 432109), (1643, 300083), (1841, 267809), (5053, 97573), (8153, 60473), (8639, 57071), (11501, 42869), (13939, 35371)]