1243139853

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1\times {\mathrm{13963}}^1$

素因数の和:14528

約数の個数: 16

約数和(自身を含む): 1689085440

約数和(自身を除く): 445945587

約数列:

[1, 3, 59, 177, 503, 1509, 13963, 29677, 41889, 89031, 823817, 2471451, 7023389, 21070167, 414379951, 1243139853]

約数ペア:

[(1, 1243139853), (3, 414379951), (59, 21070167), (177, 7023389), (503, 2471451), (1509, 823817), (13963, 89031), (29677, 41889)]