974313557

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{76603}}^1$

素因数の和:76712

約数の個数: 16

約数和(自身を含む): 1176637440

約数和(自身を除く): 202323883

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 76603, 536221, 1761869, 6051637, 12333083, 42361459, 139187651, 974313557]

約数ペア:

[(1, 974313557), (7, 139187651), (23, 42361459), (79, 12333083), (161, 6051637), (553, 1761869), (1817, 536221), (12719, 76603)]