320147557

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1609}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 344050560

約数和(自身を除く): 23903003

約数列:

[1, 23, 41, 211, 943, 1609, 4853, 8651, 37007, 65969, 198973, 339499, 1517287, 7808477, 13919459, 320147557]

約数ペア:

[(1, 320147557), (23, 13919459), (41, 7808477), (211, 1517287), (943, 339499), (1609, 198973), (4853, 65969), (8651, 37007)]