2872991463

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^2\times {\mathrm{4751}}^1$

素因数の和:4979

約数の個数: 24

約数和(自身を含む): 4072654080

約数和(自身を除く): 1199662617

約数列:

[1, 3, 19, 57, 103, 309, 1957, 4751, 5871, 10609, 14253, 31827, 90269, 201571, 270807, 489353, 604713, 1468059, 9297707, 27893121, 50403359, 151210077, 957663821, 2872991463]

約数ペア:

[(1, 2872991463), (3, 957663821), (19, 151210077), (57, 50403359), (103, 27893121), (309, 9297707), (1957, 1468059), (4751, 604713), (5871, 489353), (10609, 270807), (14253, 201571), (31827, 90269)]