457805361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11657}}^1$

素因数の和:11745

約数の個数: 32

約数和(自身を含む): 705075840

約数和(自身を除く): 247270479

約数列:

[1, 3, 13, 19, 39, 53, 57, 159, 247, 689, 741, 1007, 2067, 3021, 11657, 13091, 34971, 39273, 151541, 221483, 454623, 617821, 664449, 1853463, 2879279, 8031673, 8637837, 11738599, 24095019, 35215797, 152601787, 457805361]

約数ペア:

[(1, 457805361), (3, 152601787), (13, 35215797), (19, 24095019), (39, 11738599), (53, 8637837), (57, 8031673), (159, 2879279), (247, 1853463), (689, 664449), (741, 617821), (1007, 454623), (2067, 221483), (3021, 151541), (11657, 39273), (13091, 34971)]