314950317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{787}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 468109824

約数和(自身を除く): 153159507

約数列:

[1, 3, 11, 33, 67, 181, 201, 543, 737, 787, 1991, 2211, 2361, 5973, 8657, 12127, 25971, 36381, 52729, 133397, 142447, 158187, 400191, 427341, 580019, 1566917, 1740057, 4700751, 9543949, 28631847, 104983439, 314950317]

約数ペア:

[(1, 314950317), (3, 104983439), (11, 28631847), (33, 9543949), (67, 4700751), (181, 1740057), (201, 1566917), (543, 580019), (737, 427341), (787, 400191), (1991, 158187), (2211, 142447), (2361, 133397), (5973, 52729), (8657, 36381), (12127, 25971)]