2080679829

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{3271}}^1\times {\mathrm{4931}}^1$

素因数の和:8248

約数の個数: 16

約数和(自身を含む): 2840200704

約数和(自身を除く): 759520875

約数列:

[1, 3, 43, 129, 3271, 4931, 9813, 14793, 140653, 212033, 421959, 636099, 16129301, 48387903, 693559943, 2080679829]

約数ペア:

[(1, 2080679829), (3, 693559943), (43, 48387903), (129, 16129301), (3271, 636099), (4931, 421959), (9813, 212033), (14793, 140653)]