2977642801

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 3550998528

約数和(自身を除く): 573355727

約数列:

[1, 7, 43, 71, 277, 301, 497, 503, 1939, 3053, 3521, 11911, 19667, 21371, 21629, 35713, 83377, 137669, 139331, 151403, 249991, 845681, 975317, 1535659, 5919767, 5991233, 9892501, 10749613, 41938631, 69247507, 425377543, 2977642801]

約数ペア:

[(1, 2977642801), (7, 425377543), (43, 69247507), (71, 41938631), (277, 10749613), (301, 9892501), (497, 5991233), (503, 5919767), (1939, 1535659), (3053, 975317), (3521, 845681), (11911, 249991), (19667, 151403), (21371, 139331), (21629, 137669), (35713, 83377)]