143995319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 166676832

約数和(自身を除く): 22681513

約数列:

[1, 13, 19, 61, 247, 361, 503, 793, 1159, 4693, 6539, 9557, 15067, 22021, 30683, 124241, 181583, 286273, 398879, 582977, 2360579, 7578701, 11076563, 143995319]

約数ペア:

[(1, 143995319), (13, 11076563), (19, 7578701), (61, 2360579), (247, 582977), (361, 398879), (503, 286273), (793, 181583), (1159, 124241), (4693, 30683), (6539, 22021), (9557, 15067)]