213560127413

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{439787}}^1$

素因数の和:440344

約数の個数: 16

約数和(自身を含む): 228492734976

約数和(自身を除く): 14932607563

約数列:

[1, 23, 43, 491, 989, 11293, 21113, 439787, 485599, 10115101, 18910841, 215935417, 434949343, 4966514591, 9285222931, 213560127413]

約数ペア:

[(1, 213560127413), (23, 9285222931), (43, 4966514591), (491, 434949343), (989, 215935417), (11293, 18910841), (21113, 10115101), (439787, 485599)]