609628243

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 782641920

約数和(自身を除く): 173013677

約数列:

[1, 7, 19, 37, 43, 67, 133, 259, 301, 469, 703, 817, 1273, 1591, 1849, 2479, 2881, 4921, 5719, 8911, 11137, 12943, 17353, 20167, 30229, 35131, 47101, 54739, 68413, 106597, 123883, 211603, 245917, 329707, 383173, 478891, 746179, 867181, 1299847, 2025343, 2353777, 4583671, 9098929, 14177401, 16476439, 32085697, 87089749, 609628243]

約数ペア:

[(1, 609628243), (7, 87089749), (19, 32085697), (37, 16476439), (43, 14177401), (67, 9098929), (133, 4583671), (259, 2353777), (301, 2025343), (469, 1299847), (703, 867181), (817, 746179), (1273, 478891), (1591, 383173), (1849, 329707), (2479, 245917), (2881, 211603), (4921, 123883), (5719, 106597), (8911, 68413), (11137, 54739), (12943, 47101), (17353, 35131), (20167, 30229)]