1318379909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{16607}}^1$

素因数の和:17656

約数の個数: 16

約数和(自身を含む): 1645387776

約数和(自身を除く): 327007867

約数列:

[1, 7, 11, 77, 1031, 7217, 11341, 16607, 79387, 116249, 182677, 1278739, 17121817, 119852719, 188339987, 1318379909]

約数ペア:

[(1, 1318379909), (7, 188339987), (11, 119852719), (77, 17121817), (1031, 1278739), (7217, 182677), (11341, 116249), (16607, 79387)]