42803467

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 54964224

約数和(自身を除く): 12160757

約数列:

[1, 7, 17, 31, 41, 119, 217, 283, 287, 527, 697, 1271, 1981, 3689, 4811, 4879, 8773, 8897, 11603, 21607, 33677, 61411, 81221, 149141, 151249, 197251, 359693, 1043987, 1380757, 2517851, 6114781, 42803467]

約数ペア:

[(1, 42803467), (7, 6114781), (17, 2517851), (31, 1380757), (41, 1043987), (119, 359693), (217, 197251), (283, 151249), (287, 149141), (527, 81221), (697, 61411), (1271, 33677), (1981, 21607), (3689, 11603), (4811, 8897), (4879, 8773)]