1249069671

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317587}}^1$

素因数の和:317635

約数の個数: 24

約数和(自身を含む): 1981749120

約数和(自身を除く): 732679449

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 317587, 952761, 2858283, 6034153, 7304501, 18102459, 21913503, 54307377, 65740509, 138785519, 416356557, 1249069671]

約数ペア:

[(1, 1249069671), (3, 416356557), (9, 138785519), (19, 65740509), (23, 54307377), (57, 21913503), (69, 18102459), (171, 7304501), (207, 6034153), (437, 2858283), (1311, 952761), (3933, 317587)]