252090891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{12037}}^1$

素因数の和:12235

約数の個数: 24

約数和(自身を含む): 394364880

約数和(自身を除く): 142273989

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 1611, 2327, 6981, 12037, 20943, 36111, 108333, 156481, 469443, 1408329, 2154623, 6463869, 19391607, 28010099, 84030297, 252090891]

約数ペア:

[(1, 252090891), (3, 84030297), (9, 28010099), (13, 19391607), (39, 6463869), (117, 2154623), (179, 1408329), (537, 469443), (1611, 156481), (2327, 108333), (6981, 36111), (12037, 20943)]