2499695373

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{5647}}^1$

素因数の和:5961

約数の個数: 32

約数和(自身を含む): 3864858624

約数和(自身を除く): 1365163251

約数列:

[1, 3, 7, 21, 107, 197, 321, 591, 749, 1379, 2247, 4137, 5647, 16941, 21079, 39529, 63237, 118587, 147553, 442659, 604229, 1112459, 1812687, 3337377, 4229603, 7787213, 12688809, 23361639, 119033113, 357099339, 833231791, 2499695373]

約数ペア:

[(1, 2499695373), (3, 833231791), (7, 357099339), (21, 119033113), (107, 23361639), (197, 12688809), (321, 7787213), (591, 4229603), (749, 3337377), (1379, 1812687), (2247, 1112459), (4137, 604229), (5647, 442659), (16941, 147553), (21079, 118587), (39529, 63237)]