7913198367

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1213}}^1\times {\mathrm{1873}}^1$

素因数の和:3141

約数の個数: 40

約数和(自身を含む): 12112291664

約数和(自身を除く): 4199093297

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1213, 1873, 3483, 3639, 5619, 10917, 16857, 32751, 50571, 52159, 80539, 98253, 151713, 156477, 241617, 469431, 724851, 1408293, 2174553, 2271949, 4224879, 6523659, 6815847, 20447541, 61342623, 97693807, 184027869, 293081421, 879244263, 2637732789, 7913198367]

約数ペア:

[(1, 7913198367), (3, 2637732789), (9, 879244263), (27, 293081421), (43, 184027869), (81, 97693807), (129, 61342623), (387, 20447541), (1161, 6815847), (1213, 6523659), (1873, 4224879), (3483, 2271949), (3639, 2174553), (5619, 1408293), (10917, 724851), (16857, 469431), (32751, 241617), (50571, 156477), (52159, 151713), (80539, 98253)]