147075409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25889}}^1$

素因数の和:25944

約数の個数: 16

約数和(自身を含む): 173980800

約数和(自身を除く): 26905391

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 25889, 336557, 491891, 595447, 6394583, 7740811, 11313493, 147075409]

約数ペア:

[(1, 147075409), (13, 11313493), (19, 7740811), (23, 6394583), (247, 595447), (299, 491891), (437, 336557), (5681, 25889)]