919966560037

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1\times {\mathrm{29983}}^1$

素因数の和:30629

約数の個数: 32

約数和(自身を含む): 1077272827904

約数和(自身を除く): 157306267867

約数列:

[1, 7, 61, 181, 397, 427, 1267, 2779, 11041, 24217, 29983, 71857, 77287, 169519, 209881, 502999, 1828963, 4383277, 5426923, 11903251, 12802741, 30682939, 37988461, 83322757, 331042303, 726098311, 2154488431, 2317296121, 5082688177, 15081419017, 131423794291, 919966560037]

約数ペア:

[(1, 919966560037), (7, 131423794291), (61, 15081419017), (181, 5082688177), (397, 2317296121), (427, 2154488431), (1267, 726098311), (2779, 331042303), (11041, 83322757), (24217, 37988461), (29983, 30682939), (71857, 12802741), (77287, 11903251), (169519, 5426923), (209881, 4383277), (502999, 1828963)]