14880491619

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9980209}}^1$

素因数の和:9980290

約数の個数: 16

約数和(自身を含む): 22994403840

約数和(自身を除く): 8113912221

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 9980209, 29940627, 69861463, 209584389, 708594839, 2125784517, 4960163873, 14880491619]

約数ペア:

[(1, 14880491619), (3, 4960163873), (7, 2125784517), (21, 708594839), (71, 209584389), (213, 69861463), (497, 29940627), (1491, 9980209)]