1318156947

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{16189}}^1$

素因数の和:16387

約数の個数: 24

約数和(自身を含む): 1944742800

約数和(自身を除く): 626585853

約数列:

[1, 3, 9, 83, 109, 249, 327, 747, 981, 9047, 16189, 27141, 48567, 81423, 145701, 1343687, 1764601, 4031061, 5293803, 12093183, 15881409, 146461883, 439385649, 1318156947]

約数ペア:

[(1, 1318156947), (3, 439385649), (9, 146461883), (83, 15881409), (109, 12093183), (249, 5293803), (327, 4031061), (747, 1764601), (981, 1343687), (9047, 145701), (16189, 81423), (27141, 48567)]